XIG: ValueSet/ucum-common

FHIR IG Statistics: ValueSet/ucum-common

Package	hl7.terminology
Resource Type	ValueSet
Id	ucum-common
FHIR Version	R5
Source	http://terminology.hl7.org/https://build.fhir.org/ig/HL7/UTG/ValueSet-ucum-common.html
URL	http://terminology.hl7.org/ValueSet/ucum-common
Version	1.0.0
Status	active
Date	2025-08-07T21:08:36+00:00
Name	CommonUCUMUnits
Title	Common UCUM units
Realm	uv
Authority	hl7
Description	Commonly encountered UCUM units (for purposes of helping populate look ups).
Copyright	UCUM is Copyright © 1999-2013 Regenstrief Institute, Inc. and The UCUM Organization, Indianapolis, IN. All rights reserved. See http://unitsofmeasure.org/trac//wiki/TermsOfUse for details. This material derives from the HL7 Terminology THO. THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html

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CodeSystem
unitsofmeasure.org	Unified Code for Units of Measure (UCUM)

Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: ValueSet ucum-common

Include these codes as defined in http://unitsofmeasure.org

Code	Display
%	percent
%/100	percent / 100
%[slope]	percent of slope
/(12.h)	per 12 * hour
/(2.h)	per 2 hour
/10*10	PerTenGiga
/10*12	PerTrillion
/10*3	per thousand
/10*4	per 10 thousand
/10*6	PerMillion
/10*9	PerBillion
/100	per 100
/100.g	per 100 gram
/L	per liter
/U	per enzyme unit
/[HPF]	per high power field
/[HPF]	per hpf
/[IU]	per international unit
/[LPF]	per low power field
/[LPF]	per LPF
/[arb'U]	per arbitrary unit
/[iU]	per international unit
/a	/ year
/cm[H2O]	per centimeter of water
/d	per day
/dL	per deciliter
/g	per gram
/h	per hour
/kg	per kilogram
/m2	per square meter
/m3	per cubic meter
/mL	per milliliter
/mg	per milligram
/min	per minute
/min/10*3	per minute per thousand
/mm	per millimeter
/mm3	per cubic millimeter
/mmol	per millimole
/mo	per month
/s	per second
/uL	per microliter
/ug	per microgram
/wk	per week
1	1*
1/d	one per day
1/min	one per minute
10*	the number ten for arbitrary powers
10*-3	(the number ten for arbitrary powers ^ -3)
10*-6	the number ten for arbitrary powers ^ -6
10*12/L	trillion per liter
10*3	Thousand
10*3.U	Thousand Per * Unit
10*3/L	Thousand Per Liter
10*3/mL	Thousand Per MilliLiter
10*3/uL	Thousands Per MicroLiter
10*4/uL	10 thousand per microliter
10*5	OneHundredThousand
10*6	Million
10*6.U	(the number ten for arbitrary powers ^ 6) * Unit
10*6.[CFU]/L	million colony forming unit per liter
10*6.[IU]	million international unit
10*6.[iU]	MillionInternationalUnit
10*6.eq/mL	MillionEquivalentsPerMilliLiter
10*6/(24.h)	million per 24 hour
10*6/L	million per liter
10*6/kg	million per kilogram
10*6/mL	million per milliliter
10*6/mm3	(the number ten for arbitrary powers ^ 6) / (millimeter ^ 3)
10*6/uL	million per microliter
10*8	TenToEighth
10*9/L	billion per liter
10*9/mL	billion per milliliter
10*9/uL	billion per microliter
10.L/(min.m2)	10 liter per minute per square meter
10.L/min	10 liter per minute
10.uN.s/(cm.m2)	10 * microNewton * second / centimeter * (meter ^ 2)
10.uN.s/(cm5.m2)	10 micronewton second per centimeter to the fifth power per square meter
10.uN.s/cm	10 * microNewton * second / centimeter
10.uN.s/cm2	10 * microNewton * second / (centimeter ^ 2)
10^	the number ten for arbitrary powers
24.h	24 hour
A	Ampère
A/m	Ampère / meter
AU	astronomic unit
Ao	Ångström
B	bel
B[SPL]	bel sound pressure
B[V]	bel volt
B[W]	bel watt
B[kW]	bel kilowatt
B[mV]	bel millivolt
B[uV]	bel microvolt
Bd	baud
Bi	Biot
Bq	Becquerel
By	byte
C	Coulomb
Cel	degree Celsius
Ci	CURIE
F	Farad
G	Gauss
GBq	gigaBecquerel
Gal	Gal
Gb	Gilbert
Gy	Gray
H	Henry
Hz	Hertz
J	joule
J/L	joule per liter
K	Kelvin
K/W	Kelvin / Watt
Ky	Kayser
L	liter
L.s2/s	liter * (second ^ 2) / second
L/(24.h)	liter per 24 hour
L/(8.h)	liter per 8 hour
L/(min.m2)	liter per minute per square meter
L/L	liter per liter
L/d	liter per day
L/h	liter per hour
L/kg	liter per kilogram
L/min	liter per minute
L/s	liter / second
L/s/s2	liter per second per square second
Lmb	Lambert
MBq	megaBecquerel
Ms	megasecond
Mx	Maxwell
N	Newton
N.cm	Newton centimeter
N.s	Newton second
Np	neper
Oe	Oersted
Ohm	Ohm
Ohm.m	Ohm meter
P	Poise
Pa	Pascal
R	Roentgen
RAD	radiation absorbed dose
REM	radiation equivalent man
S	Siemens
St	Stokes
Sv	Sievert
T	Tesla
U	enzyme Unit
U/(1.h)	enzyme Unit per 1 hour
U/(10.g)	enzyme unit per 10 gram
U/(12.h)	enzyme unit per 12 hour
U/(18.h)	enzyme Unit per 18 hour
U/(2.h)	enzyme unit per 2 hour
U/(24.h)	enzyme unit per 24 hour
U/10	enzyme unit per 10
U/10*10	enzyme unit per 10 billion
U/10*12	enzyme unit per trillion
U/10*12	enzyme unit per trillion
U/10*6	enzyme unit per million
U/10*9	enzyme unit per billion
U/L	enzyme unit per liter
U/d	enzyme unit per day
U/dL	enzyme unit per deciliter
U/g	enzyme unit per gram
U/h	enzyme unit per hour
U/kg	enzyme unit per kilogram
U/kg/h	Unit / kilogram / hour
U/mL	enzyme unit per milliliter
U/min	enzyme unit per minute
U/mmol	enzyme unit per millimole
U/mol	enzyme Unit per mole
U/s	enzyme unit per second
U/umol	enzyme Unit per micromole
V	volt
W	Watt
Wb	Weber
[APL'U]	IgA anticardiolipin unit
[APL'U]/mL	IgA anticardiolipin unit per milliliter
[AU]	allergy unit
[Amb'a'1'U]	Amb a 1 units
[BAU]	bioequivalent allergen unit
[Btu]	British thermal unit
[Btu_39]	British thermal unit at 39 °F
[Btu_59]	British thermal unit at 59 °F
[Btu_60]	British thermal unit at 60 °F
[Btu_IT]	international table British thermal unit
[Btu_m]	mean British thermal unit
[Btu_th]	thermochemical British thermal unit
[CCID_50]	CELL CULTURE INFECTIOUS DOSE 50%
[CFU]	colony forming unit
[CFU]/L	colony forming unit per liter
[CFU]/mL	colony forming unit per milliliter
[Cal]	nutrition label Calories
[Ch]	French (catheter gauge)
[D'ag'U]	D-ANTIGEN UNITS
[FFU]	FOCUS-FORMING UNITS
[GPL'U]	IgG anticardiolipin unit
[GPL'U]/mL	IgG anticardiolipin unit per milliliter**
[G]	Newtonian constant of gravitation
[HPF]	high power field
[HP]	horsepower
[IU]	international unit
[IU]/(2.h)	international unit per 2 hour
[IU]/(24.h)	international unit per 24 hour
[IU]/10*9	international unit per billion
[IU]/L	international unit per liter
[IU]/d	international unit per day
[IU]/dL	international unit per deciliter
[IU]/g	international unit per gram
[IU]/h	international unit per hour
[IU]/kg	international unit per kilogram
[IU]/kg/d	international unit per kilogram per day
[IU]/mL	international unit per milliliter
[IU]/min	international unit per minute
[LPF]	low power field
[Lf]	LIMIT OF FLOCCULATION
[MET]	metabolic equivalent
[MPL'U]	IgM anticardiolipin unit
[MPL'U]/mL	IgM anticardiolipin unit per milliliter**
[PFU]	PLAQUE-FORMING UNITS
[PNU]	PROTEIN NITROGEN UNITS
[PRU]	peripheral vascular resistance unit
[S]	Svedberg unit
[TCID_50]	TISSUE CULTURE INFECTIOUS DOSE 50%
[USP'U]	UNITED STATES PHARMACOPEIA UNIT
[acr_br]	acre
[acr_us]	acre
[arb'U]	arbitrary unit
[arb'U]/L	arbitary unit / liter
[arb'U]/mL	arbitrary unit per milliliter
[bbl_us]	barrel
[bdsk'U]	Bodansky unit
[beth'U]	Bethesda unit
[beth'U]	Bethesda unit
[bf_i]	board foot
[bu_br]	bushel
[bu_us]	bushel
[c]	velocity of light
[car_Au]	carat of gold alloys
[car_m]	metric carat
[cft_i]	cubic foot
[ch_br]	Gunter's chain
[ch_us]	Gunter's chain Surveyor's chain
[cicero]	cicero Didot's pica
[cin_i]	cubic inch
[cml_i]	circular mil
[cr_i]	cord
[crd_us]	cord
[cup_us]	cup
[cyd_i]	cubic yard
[degF]	degree Fahrenheit
[didot]	didot Didot's point
[diop]	diopter
[dpt_us]	dry pint
[dqt_us]	dry quart
[dr_ap]	dram drachm
[dr_av]	Dram (US and British)
[drp]	drop
[drp]/[HPF]	drop / HPF
[drp]/h	drop / hour
[drp]/mL	drop / milliliter
[drp]/min	drop / minute
[drp]/s	drop / second
[dye'U]	Dye unit
[e]	elementary charge
[eps_0]	permittivity of vacuum
[fdr_br]	fluid dram
[fdr_us]	fluid dram
[foz_br]	fluid ounce
[foz_us]	fluid ounce
[ft_br]	foot
[ft_i]	Feet
[ft_us]	foot
[fth_br]	fathom
[fth_i]	fathom
[fth_us]	fathom
[fur_us]	furlong
[gal_br]	gallon
[gal_us]	Queen Anne's wine gallon
[gal_wi]	historical winchester gallon
[gil_br]	gill
[gil_us]	gill
[gr]	grain
[h]	Planck constant
[hd_i]	hand
[hnsf'U]	Hounsfield unit
[hp_C]	HOMEOPATHIC POTENCY OF CENTESIMAL SERIES
[hp_M]	HOMEOPATHIC POTENCY OF MILLESIMAL SERIES
[hp_Q]	HOMEOPATHIC POTENCY OF QUINTAMILLESIMAL SERIES
[hp_X]	HOMEOPATHIC POTENCY OF DECIMAL SERIES
[iU]	international unit
[iU]	international unit
[iU]/L	InternationalUnitsPerLiter
[iU]/dL	InternationalUnitsPerDeciLiter
[iU]/g	InternationalUnitsPerGram
[iU]/kg	InternationalUnitsPerKilogram
[iU]/mL	InternationalUnitsPerMilliLiter
[in_br]	inch
[in_i'H2O]	inch (international) of water
[in_i'Hg]	inch of mercury column
[in_i]	inch (international)
[in_us]	inch
[k]	Boltzmann constant
[ka'U]	King Armstrong unit
[kn_br]	knot
[kn_i]	knot
[knk'U]	Kunkel unit
[kp_C]	HOMEOPATHIC POTENCY OF CENTESIMAL KORSAKOVIAN SERIES
[lb_ap]	pound
[lb_av]	pound (US and British)
[lb_tr]	pound
[lbf_av]	pound force
[lcwt_av]	long hunderdweight British hundredweight
[ligne]	ligne French line
[lk_br]	link for Gunter's chain
[lk_us]	link for Gunter's chain
[lne]	line
[lton_av]	long ton British ton
[ly]	light-year
[m_e]	electron mass
[m_p]	proton mass
[mclg'U]	Mac Lagan unit
[mesh_i]	mesh
[mi_br]	mile
[mi_i]	statute mile
[mi_us]	mile
[mil_i]	mil
[mil_us]	mil
[min_br]	minim
[min_us]	minim
[mu_0]	permeability of vacuum
[nmi_br]	nautical mile
[nmi_i]	nautical mile
[oz_ap]	ounce (US and British)
[oz_av]	ounce (US and British)
[oz_tr]	ounce
[p'diop]	prism diopter
[pH]	pH
[pc_br]	pace
[pca]	pica
[pca_pr]	Printer's pica
[pi]	the number pi
[pi].rad/min	the number pi * radian / minute
[pied]	pied French foot
[pk_br]	peck
[pk_us]	peck
[pnt]	point
[pnt_pr]	Printer's point
[pouce]	pouce French inch
[ppb]	part per billion
[ppm]	part per million
[ppth]	parts per thousand
[pptr]	part per trillion
[pptr]	parts per trillion
[psi]	pound per square inch
[pt_br]	pint
[pt_us]	pint
[pwt_tr]	pennyweight
[qt_br]	quart
[qt_us]	quart
[rch_us]	Ramden's chain Engineer's chain
[rd_br]	rod
[rd_us]	rod
[rlk_us]	link for Ramden's chain
[sc_ap]	scruple
[sct]	section
[scwt_av]	short hundredweight U.S. hundredweight
[sft_i]	square foot (international)
[sin_i]	square inch (international)
[smgy'U]	Somogyi unit
[smi_us]	square mile
[smoot]	Smoot
[srd_us]	square rod
[ston_av]	short ton U.S. ton
[stone_av]	stone British stone
[syd_i]	square yard
[tb'U]	tuberculin unit
[tbs_us]	tablespoon (US)
[todd'U]	Todd unit
[todd'U]	Todd unit
[tsp_us]	teaspoon
[twp]	township
[yd_br]	yard
[yd_i]	yard
[yd_us]	yard
a	year
a_g	mean Gregorian year
a_j	mean Julian year
a_t	tropical year
ag	attogram
ar	are
atm	standard atmosphere
att	technical atmosphere
b	barn
bar	bar
bit	bit
bit_s	bit
cL	centiliter
cP	centiPoise
cSt	centiStokes
cal	calorie
cal_IT	international table calorie
cal_[15]	calorie at 15 °C
cal_[20]	calorie at 20 °C
cal_m	mean calorie
cal_th	thermochemical calorie
cd	candela
cg	centigram
circ	circle
cm	centimeter
cm2	square centimeter
cm2/s	square centimeter per second
cm3	cubic centimeter
cm[H2O]	centimeter of water
cm[H2O]/(s.m)	centimeter of water column / second * meter
cm[H2O]/L/s	centimeter of water per liter per second
cm[H2O]/s/m	centimeter of water per second per meter
cm[Hg]	centimeter of mercury
d	day
dB	decibel
dL	deciliter
daL/min	dekaliter per minute
daL/min/m2	dekaliter per minute per square meter
deg	degree
deg/s	degree per second
dg	decigram
dm	decimeter
dm2/s2	square decimeter per square second
dyn	dyne
dyn.s/(cm.m2)	dyne second per centimeter per square meter
dyn.s/cm	dyne second per centimeter
eV	electronvolt
eq	equivalents
eq/L	equivalents / liter
eq/mL	equivalents / milliliter
eq/mmol	equivalents / millimole
eq/umol	equivalents / micromole
erg	erg
fL	femtoliter
fL/nL	femtoliter / nanoliter
fg	femtogram
fm	femtometer
fmol	femtomole
fmol/L	femtomole per liter
fmol/g	femtomole per gram
fmol/mL	femtomole / milliliter
fmol/mg	femtomole / milligram
fmol/mg	femtomole per milligram
g	gram
g%	gram percent
g.m	gram * meter
g/(100.g)	gram per 100 gram
g/(12.h)	gram per 12 hour
g/(24.h)	gram per 24 hour
g/(3.d)	gram per 3 days
g/(4.h)	gram per 4 hour
g/(48.h)	gram per 48 hour
g/(5.h)	gram per 5 hour
g/(6.h)	gram per 6 hour
g/(72.h)	gram per 72 hour
g/(8.h)	gram / 8 * hour
g/(8.kg.h)	gram / 8 * kilogram * hour
g/(kg.h)	gram / kilogram * hour
g/(kg.min)	gram / kilogram * minute
g/L	gram per liter
g/cm3	gram per cubic centimeter
g/d	gram per day
g/dL	gram per deciliter
g/g	gram per gram
g/h	gram per hour
g/h/m2	gram per hour per square meter
g/kg	gram per kilogram
g/kg/(8.h)	gram per kilogram per 8 hour
g/kg/d	gram per kilogram per day
g/kg/h	gram per kilogram per hour
g/kg/min	gram per kilogram per minute
g/m2	grams Per Square Meter
g/mL	gram per milliliter
g/mg	gram per milligram
g/min	gram per minute
g/mmol	gram per millimole
g/mol	gram per mole
gf	gram-force
gon	gon grade
h	hour
hL	hectoliter
kBq	kiloBecquerel
kL	kiloliter
kPa	kiloPascal
kU	kilo enzyme unit
kU/L	kiloenzyme Unit per liter
kU/g	kiloenzyme Unit per gram
kU/h	kiloUnit / hour
kU/mL	kilo enzyme unit per milliliter
k[IU]/L	kilo international unit per liter
k[IU]/mL	kilo international unit per milliliter
k[iU]/mL	KiloInternationalUnitsPerMilliLiter
kat	katal
kat/L	katal / liter
kat/kg	katal / kilogram
kcal	kilocalorie
kcal/(8.h)	kilocalorie / 8 * hour
kcal/[oz_av]	kilocalorie per ounce (US & British)
kcal/d	kilocalorie per day
kcal/h	kilocalorie per hour
kcal/kg/(24.h)	kilocalorie per kilogram per 24 hour
kg	kilogram
kg.m/s	kilogram meter per second
kg/(s.m2)	kilogram per second per square meter
kg/L	kilogram per liter
kg/h	kilogram per hour
kg/m2	kilogram / (meter ^ 2)
kg/m3	kilogram / (meter ^ 3)
kg/min	kilogram / minute
kg/mol	kilogram per mole
kg/s	kilogram / second
km	kilometer
ks	kilosecond
lm	lumen
lm.m2	lumen square meter
lm/m2	lumen / (meter ^ 2)
lx	lux
m	meter
m/s	meter per second
m/s2	meter per square second
m2	square meter
m2/s	square meter per second
m3/s	cubic meter per second
mA	milliAmpère
mCi	milliCurie
mL	milliliter
mL/(10.h)	milliliter per 10 hour
mL/(12.h)	milliliter per 12 hour
mL/(2.h)	milliliter per 2 hour
mL/(24.h)	milliliter per 24 hour
mL/(4.h)	milliliter per 4 hour
mL/(5.h)	milliliter per 5 hour
mL/(6.h)	milliliter per 6 hour
mL/(72.h)	milliliter per 72 hour
mL/(8.h)	milliliter per 8 hour
mL/(kg.min)	milliliter / kilogram * minute
mL/L	milliliter per liter
mL/[sin_i]	milliliter per square inch (international)
mL/cm[H2O]	milliliter / centimeter of water column
mL/d	milliliter per day
mL/dL	milliliter per deciliter
mL/h	milliliter per hour
mL/kg	milliliter per kilogram
mL/kg/(8.h)	milliliter per kilogram per 8 hour
mL/kg/d	milliliter per kilogram per day
mL/kg/h	milliliter per kilogram per hour
mL/kg/min	milliliter per kilogram per minute
mL/m2	milliliter per square meter
mL/mbar	milliliter per millibar
mL/min	milliliter per minute
mL/min/(173.10*-2.m2)	milliliter / minute / 173 * (the number ten for arbitrary powers ^ -2) * (meter ^ 2)
mL/min/1.73.m2	milliliter per minute per 1.73 square meter
mL/min/m2	milliliter per minute per square meter
mL/mm	milliliter per millimeter
mL/s	milliliter per second
mPa	millipascal
mPa.s	millipascal second
mU	millienzyme Unit
mU/L	millienzyme Unit per liter
mU/g	millienzyme Unit per gram
mU/mL	millienzyme Unit per milliliter
mU/mL/min	millienzyme Unit per milliliter per minute
mU/mg	milliUnit / milligram
mU/min	milliUnit / minute
mU/mmol	millienzyme Unit per millimole
mV	milliVolt
m[H2O]	meter of water column
m[Hg]	meter of mercury column
m[IU]/L	milli international unit per liter
m[IU]/mL	milli international unit per milliliter
m[iU]	milliinternational unit
mbar	millibar
mbar.s/L	millibar second per liter
mbar/L/s	millibar per liter per second
meq	milliequivalent
meq/(12.h)	milliequivalent per 12 hour
meq/(2.h)	milliequivalent per 2 hour
meq/(24.h)	milliequivalent per 24 hour
meq/(8.h)	milliequivalent per 8 hour
meq/(8.h.kg)	milliequivalents / 8 * hour * kilogram
meq/(kg.d)	milliequivalents / kilogram * day
meq/L	milliequivalent per liter
meq/d	milliequivalent per day
meq/dL	milliequivalent per deciliter
meq/g	milliequivalent per gram
meq/h	milliequivalent per hour
meq/kg	milliequivalent per kilogram
meq/kg/h	milliequivalent per kilogram per hour
meq/kg/min	milliequivalents / kilogram / minute
meq/m2	milliequivalent per square meter
meq/mL	milliequivalent per milliliter
meq/min	milliequivalent per minute
mg	milligram
mg/(10.h)	milligram per 10 hour
mg/(12.h)	milligram per 12 hour
mg/(18.h)	milligram per 18 hour
mg/(2.h)	milligram per 2 hour
mg/(24.h)	milligram per 24 hour
mg/(6.h)	milligram per 6 hour
mg/(72.h)	milligram per 72 hour
mg/(8.h)	milligram per 8 hour
mg/(8.h.kg)	milligram / 8 * hour * kilogram
mg/(kg.h)	milligram / kilogram * hour
mg/L	milligram per liter
mg/d	milligram per day
mg/d/(173.10*-2.m2)	milligram / day / 173 * (the number ten for arbitrary powers ^ -2) * (meter ^ 2)
mg/d/1.73.m2	milligram per day per 1.73 square meter
mg/dL	milligram per deciliter
mg/g	milligram per gram
mg/h	milligram per hour
mg/kg	milligram per kilogram
mg/kg/(24.h)	milligram / kilogram / 24 * hour
mg/kg/(8.h)	milligram per kilogram per 8 hour
mg/kg/d	milligram per kilogram per day
mg/kg/h	milligram per kilogram per hour
mg/kg/min	milligram per kilogram per minute
mg/m2	milligram per square meter
mg/m3	milligram per cubic meter
mg/mL	milligram per milliliter
mg/mg	milligram per milligram
mg/min	milligram per minute
mg/mmol	milligram per millimole
mg/wk	milligram per week
mho	mho
min	minute
mm	millimeter
mm/h	millimeter per hour
mm/min	millimeter per minute
mm2	square millimeter
mm3	cubic millimeter
mm[H2O]	millimeter of water
mm[Hg]	millimeter of mercury
mmol	millimole
mmol/(12.h)	millimole per 12 hour
mmol/(18.h)	millimole per 18 hour
mmol/(2.h)	millimole per 2 hour
mmol/(24.h)	millimole per 24 hour
mmol/(5.h)	millimole per 5 hour
mmol/(6.h)	millimole per 6 hour
mmol/(8.h)	millimole per 8 hour
mmol/(8.h.kg)	millimole / 8 * hour * kilogram
mmol/L	millimole per liter
mmol/L/s	millimole per liter per second
mmol/d	millimole per day
mmol/dL	millimole per deciliter
mmol/g	millimole per gram
mmol/h	millimole per hour
mmol/h/mg	millimole per hour per milligram
mmol/kg	millimole per kilogram
mmol/kg/(8.h)	millimole per kilogram per 8 hour
mmol/kg/d	millimole per kilogram per day
mmol/kg/h	millimole per kilogram per hour
mmol/kg/min	millimole per kilogram per minute
mmol/m	millimole / meter
mmol/m2	millimole per square meter
mmol/min	millimole per minute
mmol/mmol	millimole per millimole
mmol/mol	millimole per mole
mmol/s/L	millimole per second per liter
mo	month
mo_g	mean Gregorian month
mo_j	mean Julian month
mo_s	synodal month
mol	mole
mol/L	mole per liter
mol/d	mole per day
mol/kg	mole per kilogram
mol/kg/s	mole per kilogram per second
mol/m3	mole per cubic meter
mol/mL	mole per milliliter
mol/mol	mole per mole
mol/s	mole per second
mosm	milliosmole
mosm/L	milliosmole per liter
mosm/kg	milliosmole per kilogram
ms	millisecond
nCi	nanoCurie
nL	nanoliter
nU/mL	nanoenzyme unit per milliliter
nU	nanoenzyme unit
ng	nanogram
ng/(24.h)	nanogram per 24 hour
ng/(8.h)	nanogram per 8 hour
ng/(8.h.kg)	nanogram / 8 * hour * kilogram
ng/(kg.d)	nanogram / kilogram * day
ng/(kg.h)	nanogram / kilogram * hour
ng/(kg.min)	nanogram / kilogram * minute
ng/10*6	nanogram per million
ng/L	nanogram per liter
ng/U	nanogram per enzyme unit
ng/d	nanogram per day
ng/dL	nanogram per deciliter
ng/dL/h	nanogram / deciliter / hour
ng/g	nanogram per gram
ng/h	nanogram per hour
ng/kg	nanogram per kilogram
ng/kg/(8.h)	nanogram per kilogram per 8 hour
ng/kg/h	nanogram per kilogram per hour
ng/kg/min	nanogram per kilogram per minute
ng/m2	nanogram per square meter
ng/mL	nanogram per milliliter
ng/mL/h	nanogram per milliliter per hour
ng/mg	nanogram per milligram
ng/mg/h	nanogram per milligram per hour
ng/min	nanogram per minute
ng/s	nanogram per second
nkat	nanokatal
nm	nanometer
nm/s/L	nanometer per second per liter
nmol	nanomole
nmol/(24.h)	nanomole per 24 hour
nmol/L	nanomole per liter
nmol/L/mmol	nanomole per liter per millimole
nmol/L/s	nanomole per liter per second
nmol/d	nanomole per day
nmol/dL	nanomole per deciliter
nmol/g	nanomole per gram
nmol/h/L	nanomole per hour per liter
nmol/h/mL	nanomole per hour per milliliter
nmol/h/mg	nanomole per hour per milligram
nmol/m/mg	nanomole per meter per milligram
nmol/mL	nanomole per milliliter
nmol/mL/h	nanomole per milliliter per hour
nmol/mL/min	nanomole per milliliter per minute
nmol/mg	nanomole per milligram
nmol/mg/h	nanomole per milligram per hour
nmol/min	nanomole per minute
nmol/min/10*6	nanomole per minute per million
nmol/min/mL	nanomole per minute per milliliter
nmol/min/mg	nanomole per minute per milligram
nmol/mmol	nanomole per millimole
nmol/mol	nanomole per mole
nmol/nmol	nanomole per nanomole
nmol/s	nanomole per second
nmol/s/L	nanomole per second per liter
ns	nanosecond
osm	osmole
osm/L	osmole per liter
osm/kg	osmole per kilogram
pA	picoampere
pL	picoliter
pT	picotesla
pc	parsec
pg	picogram
pg/L	picogram per liter
pg/dL	picogram per deciliter
pg/mL	picogram per milliliter
pg/mg	picogram per milligram
pg/mm	picogram per millimeter
ph	phot
pkat	picokatal
pm	picometer
pmol	picomole
pmol/(24.h)	picomole per 24 hour
pmol/L	picomole per liter
pmol/d	picomole per day
pmol/dL	picomole per deciliter
pmol/g	picomole per gram
pmol/h/mL	picomole per hour per milliliter
pmol/h/mg	picomole per hour per milligram
pmol/mL	picomole per milliliter
pmol/mg	picomole per milligram
pmol/min	picomole per minute
pmol/min/mg	picomole per minute per milligram
pmol/mmol	picomole per millimole
pmol/mol	picomole per mole
pmol/umol	picomole per micromole
ps	picosecond
rad	radian
s	second
sb	stilb
sph	spere
sr	steradian
st	stere
t	tonne
u	unified atomic mass unit
uCi	MICROCURIE
uL	microliter
uL/(2.h)	microliter per 2 hour
uL/h	microliter per hour
uOhm	microOhm
uU	microUnit
uU/L	micro enzyme unit per liter
uU/g	micro enzyme unit per gram
uU/mL	micro enzyme unit per milliliter
uV	microvolt
u[IU]	micro international unit
u[IU]/L	microinternational unit per liter
u[IU]/mL	micro international unit per milliliter
ueq	microequivalents
ueq/L	microequivalent per liter
ueq/mL	microequivalent per milliliter
ug	microgram
ug/(100.g)	microgram per 100 gram
ug/(24.h)	microgram per 24 hour
ug/(8.h)	microgram per 8 hour
ug/(kg.d)	microgram / kilogram * day
ug/(kg.h)	microgram / kilogram * hour
ug/L	microgram per liter
ug/L/(24.h)	microgram per liter per 24 hour
ug/[sft_i]	microgram per square foot (international)
ug/d	microgram per day
ug/dL	microgram per deciliter
ug/g	microgram per gram
ug/h	microgram per hour
ug/kg	microgram per kilogram
ug/kg/(8.h)	microgram per kilogram per 8 hour
ug/kg/d	microgram per kilogram per day
ug/kg/h	microgram per kilogram per hour
ug/kg/min	microgram per kilogram per minute
ug/m2	microgram per square meter
ug/m3	microgram per cubic meter
ug/mL	microgram per milliliter
ug/mg	microgram per milligram
ug/min	microgram per minute
ug/mmol	microgram per millimole
ug/ng	microgram per nanogram
ukat	microkatal
um	micrometer
um/s	micrometer per second
umol	micromole
umol/(2.h)	micromole per 2 hour
umol/(24.h)	micromole per 24 hour
umol/(8.h)	micromole per 8 hour
umol/L	micromole per liter
umol/L/h	micromole per liter per hour
umol/d	micromole per day
umol/dL	micromole per deciliter
umol/g	micromole per gram
umol/h	micromole per hour
umol/h/L	micromole per hour per liter
umol/h/g	micromole / hour / gram
umol/h/mg	micromole per hour per milligram
umol/kg	micromole per kilogram
umol/m	micromole / meter
umol/mL	micromole per milliliter
umol/mL/min	micromole per milliliter per minute
umol/mg	micromole per milligram
umol/min	micromole per minute
umol/min/L	micromole per minute per liter
umol/min/g	micromole per minute per gram
umol/mmol	micromole per millimole
umol/mol	micromole per mole
umol/umol	micromole per micromole
us	microsecond
wk	week

Source

{
  "resourceType": "ValueSet",
  "id": "ucum-common",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "url": "http://terminology.hl7.org/ValueSet/ucum-common",
  "identifier": [
    {
      "system": "urn:ietf:rfc:3986",
      "value": "urn:oid:2.16.840.1.113883.4.642.3.3144"
    }
  ],
  "version": "1.0.0",
  "name": "CommonUCUMUnits",
  "title": "Common UCUM units",
  "status": "active",
  "experimental": false,
  "date": "2025-08-07T21:08:36+00:00",
  "publisher": "Health Level Seven International",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org"
        },
        {
          "system": "email",
          "value": "hq@HL7.org"
        }
      ]
    }
  ],
  "description": "Commonly encountered UCUM units (for purposes of helping populate look ups).",
  "copyright": "UCUM is Copyright © 1999-2013 Regenstrief Institute, Inc. and The UCUM Organization,    Indianapolis, IN. All rights reserved. See http://unitsofmeasure.org/trac//wiki/TermsOfUse    for details.  This material derives from the HL7 Terminology THO. THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html",
  "compose": {
    "include": [
      {
        "system": "http://unitsofmeasure.org",
        "concept": [
          {
            "code": "%",
            "display": "percent"
          },
          {
            "code": "%/100",
            "display": "percent / 100"
          },
          {
            "code": "%[slope]",
            "display": "percent of slope"
          },
          {
            "code": "/(12.h)",
            "display": "per 12 * hour"
          },
          {
            "code": "/(2.h)",
            "display": "per 2 hour"
          },
          {
            "code": "/10*10",
            "display": "PerTenGiga"
          },
          {
            "code": "/10*12",
            "display": "PerTrillion"
          },
          {
            "code": "/10*3",
            "display": "per thousand"
          },
          {
            "code": "/10*4",
            "display": "per 10 thousand"
          },
          {
            "code": "/10*6",
            "display": "PerMillion"
          },
          {
            "code": "/10*9",
            "display": "PerBillion"
          },
          {
            "code": "/100",
            "display": "per 100"
          },
          {
            "code": "/100.g",
            "display": "per 100 gram"
          },
          {
            "code": "/L",
            "display": "per liter"
          },
          {
            "code": "/U",
            "display": "per enzyme unit"
          },
          {
            "code": "/[HPF]",
            "display": "per high power field"
          },
          {
            "code": "/[HPF]",
            "display": "per hpf"
          },
          {
            "code": "/[IU]",
            "display": "per international unit"
          },
          {
            "code": "/[LPF]",
            "display": "per low power field"
          },
          {
            "code": "/[LPF]",
            "display": "per LPF"
          },
          {
            "code": "/[arb'U]",
            "display": "per arbitrary unit"
          },
          {
            "code": "/[iU]",
            "display": "per international unit"
          },
          {
            "code": "/a",
            "display": "/ year"
          },
          {
            "code": "/cm[H2O]",
            "display": "per centimeter of water"
          },
          {
            "code": "/d",
            "display": "per day"
          },
          {
            "code": "/dL",
            "display": "per deciliter"
          },
          {
            "code": "/g",
            "display": "per gram"
          },
          {
            "code": "/h",
            "display": "per hour"
          },
          {
            "code": "/kg",
            "display": "per kilogram"
          },
          {
            "code": "/m2",
            "display": "per square meter"
          },
          {
            "code": "/m3",
            "display": "per cubic meter"
          },
          {
            "code": "/mL",
            "display": "per milliliter"
          },
          {
            "code": "/mg",
            "display": "per milligram"
          },
          {
            "code": "/min",
            "display": "per minute"
          },
          {
            "code": "/min/10*3",
            "display": "per minute per thousand"
          },
          {
            "code": "/mm",
            "display": "per millimeter"
          },
          {
            "code": "/mm3",
            "display": "per cubic millimeter"
          },
          {
            "code": "/mmol",
            "display": "per millimole"
          },
          {
            "code": "/mo",
            "display": "per month"
          },
          {
            "code": "/s",
            "display": "per second"
          },
          {
            "code": "/uL",
            "display": "per microliter"
          },
          {
            "code": "/ug",
            "display": "per microgram"
          },
          {
            "code": "/wk",
            "display": "per week"
          },
          {
            "code": "1",
            "display": "1*"
          },
          {
            "code": "1/d",
            "display": "one per day"
          },
          {
            "code": "1/min",
            "display": "one per minute"
          },
          {
            "code": "10*",
            "display": "the number ten for arbitrary powers"
          },
          {
            "code": "10*-3",
            "display": "(the number ten for arbitrary powers ^ -3)"
          },
          {
            "code": "10*-6",
            "display": "the number ten for arbitrary powers ^ -6"
          },
          {
            "code": "10*12/L",
            "display": "trillion per liter"
          },
          {
            "code": "10*3",
            "display": "Thousand"
          },
          {
            "code": "10*3.U",
            "display": "Thousand Per * Unit"
          },
          {
            "code": "10*3/L",
            "display": "Thousand Per Liter"
          },
          {
            "code": "10*3/mL",
            "display": "Thousand Per MilliLiter"
          },
          {
            "code": "10*3/uL",
            "display": "Thousands Per MicroLiter"
          },
          {
            "code": "10*4/uL",
            "display": "10 thousand per microliter"
          },
          {
            "code": "10*5",
            "display": "OneHundredThousand"
          },
          {
            "code": "10*6",
            "display": "Million"
          },
          {
            "code": "10*6.U",
            "display": "(the number ten for arbitrary powers ^ 6) * Unit"
          },
          {
            "code": "10*6.[CFU]/L",
            "display": "million colony forming unit per liter"
          },
          {
            "code": "10*6.[IU]",
            "display": "million international unit"
          },
          {
            "code": "10*6.[iU]",
            "display": "MillionInternationalUnit"
          },
          {
            "code": "10*6.eq/mL",
            "display": "MillionEquivalentsPerMilliLiter"
          },
          {
            "code": "10*6/(24.h)",
            "display": "million per 24 hour"
          },
          {
            "code": "10*6/L",
            "display": "million per liter"
          },
          {
            "code": "10*6/kg",
            "display": "million per kilogram"
          },
          {
            "code": "10*6/mL",
            "display": "million per milliliter"
          },
          {
            "code": "10*6/mm3",
            "display": "(the number ten for arbitrary powers ^ 6) / (millimeter ^ 3)"
          },
          {
            "code": "10*6/uL",
            "display": "million per microliter"
          },
          {
            "code": "10*8",
            "display": "TenToEighth"
          },
          {
            "code": "10*9/L",
            "display": "billion per liter"
          },
          {
            "code": "10*9/mL",
            "display": "billion per milliliter"
          },
          {
            "code": "10*9/uL",
            "display": "billion per microliter"
          },
          {
            "code": "10.L/(min.m2)",
            "display": "10 liter per minute per square meter"
          },
          {
            "code": "10.L/min",
            "display": "10 liter per minute"
          },
          {
            "code": "10.uN.s/(cm.m2)",
            "display": "10 * microNewton * second / centimeter * (meter ^ 2)"
          },
          {
            "code": "10.uN.s/(cm5.m2)",
            "display": "10 micronewton second per centimeter to the fifth power per square meter"
          },
          {
            "code": "10.uN.s/cm",
            "display": "10 * microNewton * second / centimeter"
          },
          {
            "code": "10.uN.s/cm2",
            "display": "10 * microNewton * second / (centimeter ^ 2)"
          },
          {
            "code": "10^",
            "display": "the number ten for arbitrary powers"
          },
          {
            "code": "24.h",
            "display": "24 hour"
          },
          {
            "code": "A",
            "display": "Ampère"
          },
          {
            "code": "A/m",
            "display": "Ampère / meter"
          },
          {
            "code": "AU",
            "display": "astronomic unit"
          },
          {
            "code": "Ao",
            "display": "Ångström"
          },
          {
            "code": "B",
            "display": "bel"
          },
          {
            "code": "B[SPL]",
            "display": "bel sound pressure"
          },
          {
            "code": "B[V]",
            "display": "bel volt"
          },
          {
            "code": "B[W]",
            "display": "bel watt"
          },
          {
            "code": "B[kW]",
            "display": "bel kilowatt"
          },
          {
            "code": "B[mV]",
            "display": "bel millivolt"
          },
          {
            "code": "B[uV]",
            "display": "bel microvolt"
          },
          {
            "code": "Bd",
            "display": "baud"
          },
          {
            "code": "Bi",
            "display": "Biot"
          },
          {
            "code": "Bq",
            "display": "Becquerel"
          },
          {
            "code": "By",
            "display": "byte"
          },
          {
            "code": "C",
            "display": "Coulomb"
          },
          {
            "code": "Cel",
            "display": "degree Celsius"
          },
          {
            "code": "Ci",
            "display": "CURIE"
          },
          {
            "code": "F",
            "display": "Farad"
          },
          {
            "code": "G",
            "display": "Gauss"
          },
          {
            "code": "GBq",
            "display": "gigaBecquerel"
          },
          {
            "code": "Gal",
            "display": "Gal"
          },
          {
            "code": "Gb",
            "display": "Gilbert"
          },
          {
            "code": "Gy",
            "display": "Gray"
          },
          {
            "code": "H",
            "display": "Henry"
          },
          {
            "code": "Hz",
            "display": "Hertz"
          },
          {
            "code": "J",
            "display": "joule"
          },
          {
            "code": "J/L",
            "display": "joule per liter"
          },
          {
            "code": "K",
            "display": "Kelvin"
          },
          {
            "code": "K/W",
            "display": "Kelvin / Watt"
          },
          {
            "code": "Ky",
            "display": "Kayser"
          },
          {
            "code": "L",
            "display": "liter"
          },
          {
            "code": "L.s2/s",
            "display": "liter * (second ^ 2) / second"
          },
          {
            "code": "L/(24.h)",
            "display": "liter per 24 hour"
          },
          {
            "code": "L/(8.h)",
            "display": "liter per 8 hour"
          },
          {
            "code": "L/(min.m2)",
            "display": "liter per minute per square meter"
          },
          {
            "code": "L/L",
            "display": "liter per liter"
          },
          {
            "code": "L/d",
            "display": "liter per day"
          },
          {
            "code": "L/h",
            "display": "liter per hour"
          },
          {
            "code": "L/kg",
            "display": "liter per kilogram"
          },
          {
            "code": "L/min",
            "display": "liter per minute"
          },
          {
            "code": "L/s",
            "display": "liter / second"
          },
          {
            "code": "L/s/s2",
            "display": "liter per second per square second"
          },
          {
            "code": "Lmb",
            "display": "Lambert"
          },
          {
            "code": "MBq",
            "display": "megaBecquerel"
          },
          {
            "code": "Ms",
            "display": "megasecond"
          },
          {
            "code": "Mx",
            "display": "Maxwell"
          },
          {
            "code": "N",
            "display": "Newton"
          },
          {
            "code": "N.cm",
            "display": "Newton centimeter"
          },
          {
            "code": "N.s",
            "display": "Newton second"
          },
          {
            "code": "Np",
            "display": "neper"
          },
          {
            "code": "Oe",
            "display": "Oersted"
          },
          {
            "code": "Ohm",
            "display": "Ohm"
          },
          {
            "code": "Ohm.m",
            "display": "Ohm meter"
          },
          {
            "code": "P",
            "display": "Poise"
          },
          {
            "code": "Pa",
            "display": "Pascal"
          },
          {
            "code": "R",
            "display": "Roentgen"
          },
          {
            "code": "RAD",
            "display": "radiation absorbed dose"
          },
          {
            "code": "REM",
            "display": "radiation equivalent man"
          },
          {
            "code": "S",
            "display": "Siemens"
          },
          {
            "code": "St",
            "display": "Stokes"
          },
          {
            "code": "Sv",
            "display": "Sievert"
          },
          {
            "code": "T",
            "display": "Tesla"
          },
          {
            "code": "U",
            "display": "enzyme Unit"
          },
          {
            "code": "U/(1.h)",
            "display": "enzyme Unit per 1 hour"
          },
          {
            "code": "U/(10.g)",
            "display": "enzyme unit per 10 gram"
          },
          {
            "code": "U/(12.h)",
            "display": "enzyme unit per 12 hour"
          },
          {
            "code": "U/(18.h)",
            "display": "enzyme Unit per 18 hour"
          },
          {
            "code": "U/(2.h)",
            "display": "enzyme unit per 2 hour"
          },
          {
            "code": "U/(24.h)",
            "display": "enzyme unit per 24 hour"
          },
          {
            "code": "U/10",
            "display": "enzyme unit per 10"
          },
          {
            "code": "U/10*10",
            "display": "enzyme unit per 10 billion"
          },
          {
            "code": "U/10*12",
            "display": "enzyme unit per trillion"
          },
          {
            "code": "U/10*12",
            "display": "enzyme unit per trillion"
          },
          {
            "code": "U/10*6",
            "display": "enzyme unit per million"
          },
          {
            "code": "U/10*9",
            "display": "enzyme unit per billion"
          },
          {
            "code": "U/L",
            "display": "enzyme unit per liter"
          },
          {
            "code": "U/d",
            "display": "enzyme unit per day"
          },
          {
            "code": "U/dL",
            "display": "enzyme unit per deciliter"
          },
          {
            "code": "U/g",
            "display": "enzyme unit per gram"
          },
          {
            "code": "U/h",
            "display": "enzyme unit per hour"
          },
          {
            "code": "U/kg",
            "display": "enzyme unit per kilogram"
          },
          {
            "code": "U/kg/h",
            "display": "Unit / kilogram / hour"
          },
          {
            "code": "U/mL",
            "display": "enzyme unit per milliliter"
          },
          {
            "code": "U/min",
            "display": "enzyme unit per minute"
          },
          {
            "code": "U/mmol",
            "display": "enzyme unit per millimole"
          },
          {
            "code": "U/mol",
            "display": "enzyme Unit per mole"
          },
          {
            "code": "U/s",
            "display": "enzyme unit per second"
          },
          {
            "code": "U/umol",
            "display": "enzyme Unit per micromole"
          },
          {
            "code": "V",
            "display": "volt"
          },
          {
            "code": "W",
            "display": "Watt"
          },
          {
            "code": "Wb",
            "display": "Weber"
          },
          {
            "code": "[APL'U]",
            "display": "IgA anticardiolipin unit"
          },
          {
            "code": "[APL'U]/mL",
            "display": "IgA anticardiolipin unit per milliliter"
          },
          {
            "code": "[AU]",
            "display": "allergy unit"
          },
          {
            "code": "[Amb'a'1'U]",
            "display": "Amb a 1 units"
          },
          {
            "code": "[BAU]",
            "display": "bioequivalent allergen unit"
          },
          {
            "code": "[Btu]",
            "display": "British thermal unit"
          },
          {
            "code": "[Btu_39]",
            "display": "British thermal unit at 39 °F"
          },
          {
            "code": "[Btu_59]",
            "display": "British thermal unit at 59 °F"
          },
          {
            "code": "[Btu_60]",
            "display": "British thermal unit at 60 °F"
          },
          {
            "code": "[Btu_IT]",
            "display": "international table British thermal unit"
          },
          {
            "code": "[Btu_m]",
            "display": "mean British thermal unit"
          },
          {
            "code": "[Btu_th]",
            "display": "thermochemical British thermal unit"
          },
          {
            "code": "[CCID_50]",
            "display": "CELL CULTURE INFECTIOUS DOSE 50%"
          },
          {
            "code": "[CFU]",
            "display": "colony forming unit"
          },
          {
            "code": "[CFU]/L",
            "display": "colony forming unit per liter"
          },
          {
            "code": "[CFU]/mL",
            "display": "colony forming unit per milliliter"
          },
          {
            "code": "[Cal]",
            "display": "nutrition label Calories"
          },
          {
            "code": "[Ch]",
            "display": "French (catheter gauge)"
          },
          {
            "code": "[D'ag'U]",
            "display": "D-ANTIGEN UNITS"
          },
          {
            "code": "[FFU]",
            "display": "FOCUS-FORMING UNITS"
          },
          {
            "code": "[GPL'U]",
            "display": "IgG anticardiolipin unit"
          },
          {
            "code": "[GPL'U]/mL",
            "display": "IgG anticardiolipin unit per milliliter**"
          },
          {
            "code": "[G]",
            "display": "Newtonian constant of gravitation"
          },
          {
            "code": "[HPF]",
            "display": "high power field"
          },
          {
            "code": "[HP]",
            "display": "horsepower"
          },
          {
            "code": "[IU]",
            "display": "international unit"
          },
          {
            "code": "[IU]/(2.h)",
            "display": "international unit per 2 hour"
          },
          {
            "code": "[IU]/(24.h)",
            "display": "international unit per 24 hour"
          },
          {
            "code": "[IU]/10*9",
            "display": "international unit per billion"
          },
          {
            "code": "[IU]/L",
            "display": "international unit per liter"
          },
          {
            "code": "[IU]/d",
            "display": "international unit per day"
          },
          {
            "code": "[IU]/dL",
            "display": "international unit per deciliter"
          },
          {
            "code": "[IU]/g",
            "display": "international unit per gram"
          },
          {
            "code": "[IU]/h",
            "display": "international unit per hour"
          },
          {
            "code": "[IU]/kg",
            "display": "international unit per kilogram"
          },
          {
            "code": "[IU]/kg/d",
            "display": "international unit per kilogram per day"
          },
          {
            "code": "[IU]/mL",
            "display": "international unit per milliliter"
          },
          {
            "code": "[IU]/min",
            "display": "international unit per minute"
          },
          {
            "code": "[LPF]",
            "display": "low power field"
          },
          {
            "code": "[Lf]",
            "display": "LIMIT OF FLOCCULATION"
          },
          {
            "code": "[MET]",
            "display": "metabolic equivalent"
          },
          {
            "code": "[MPL'U]",
            "display": "IgM anticardiolipin unit"
          },
          {
            "code": "[MPL'U]/mL",
            "display": "IgM anticardiolipin unit per milliliter**"
          },
          {
            "code": "[PFU]",
            "display": "PLAQUE-FORMING UNITS"
          },
          {
            "code": "[PNU]",
            "display": "PROTEIN NITROGEN UNITS"
          },
          {
            "code": "[PRU]",
            "display": "peripheral vascular resistance unit"
          },
          {
            "code": "[S]",
            "display": "Svedberg unit"
          },
          {
            "code": "[TCID_50]",
            "display": "TISSUE CULTURE INFECTIOUS DOSE 50%"
          },
          {
            "code": "[USP'U]",
            "display": "UNITED STATES PHARMACOPEIA UNIT"
          },
          {
            "code": "[acr_br]",
            "display": "acre"
          },
          {
            "code": "[acr_us]",
            "display": "acre"
          },
          {
            "code": "[arb'U]",
            "display": "arbitrary unit"
          },
          {
            "code": "[arb'U]/L",
            "display": "arbitary unit / liter"
          },
          {
            "code": "[arb'U]/mL",
            "display": "arbitrary unit per milliliter"
          },
          {
            "code": "[bbl_us]",
            "display": "barrel"
          },
          {
            "code": "[bdsk'U]",
            "display": "Bodansky unit"
          },
          {
            "code": "[beth'U]",
            "display": "Bethesda unit"
          },
          {
            "code": "[beth'U]",
            "display": "Bethesda unit"
          },
          {
            "code": "[bf_i]",
            "display": "board foot"
          },
          {
            "code": "[bu_br]",
            "display": "bushel"
          },
          {
            "code": "[bu_us]",
            "display": "bushel"
          },
          {
            "code": "[c]",
            "display": "velocity of light"
          },
          {
            "code": "[car_Au]",
            "display": "carat of gold alloys"
          },
          {
            "code": "[car_m]",
            "display": "metric carat"
          },
          {
            "code": "[cft_i]",
            "display": "cubic foot"
          },
          {
            "code": "[ch_br]",
            "display": "Gunter's chain"
          },
          {
            "code": "[ch_us]",
            "display": "Gunter's chain Surveyor's chain"
          },
          {
            "code": "[cicero]",
            "display": "cicero Didot's pica"
          },
          {
            "code": "[cin_i]",
            "display": "cubic inch"
          },
          {
            "code": "[cml_i]",
            "display": "circular mil"
          },
          {
            "code": "[cr_i]",
            "display": "cord"
          },
          {
            "code": "[crd_us]",
            "display": "cord"
          },
          {
            "code": "[cup_us]",
            "display": "cup"
          },
          {
            "code": "[cyd_i]",
            "display": "cubic yard"
          },
          {
            "code": "[degF]",
            "display": "degree Fahrenheit"
          },
          {
            "code": "[didot]",
            "display": "didot Didot's point"
          },
          {
            "code": "[diop]",
            "display": "diopter"
          },
          {
            "code": "[dpt_us]",
            "display": "dry pint"
          },
          {
            "code": "[dqt_us]",
            "display": "dry quart"
          },
          {
            "code": "[dr_ap]",
            "display": "dram drachm"
          },
          {
            "code": "[dr_av]",
            "display": "Dram (US and British)"
          },
          {
            "code": "[drp]",
            "display": "drop"
          },
          {
            "code": "[drp]/[HPF]",
            "display": "drop / HPF"
          },
          {
            "code": "[drp]/h",
            "display": "drop / hour"
          },
          {
            "code": "[drp]/mL",
            "display": "drop / milliliter"
          },
          {
            "code": "[drp]/min",
            "display": "drop / minute"
          },
          {
            "code": "[drp]/s",
            "display": "drop / second"
          },
          {
            "code": "[dye'U]",
            "display": "Dye unit"
          },
          {
            "code": "[e]",
            "display": "elementary charge"
          },
          {
            "code": "[eps_0]",
            "display": "permittivity of vacuum"
          },
          {
            "code": "[fdr_br]",
            "display": "fluid dram"
          },
          {
            "code": "[fdr_us]",
            "display": "fluid dram"
          },
          {
            "code": "[foz_br]",
            "display": "fluid ounce"
          },
          {
            "code": "[foz_us]",
            "display": "fluid ounce"
          },
          {
            "code": "[ft_br]",
            "display": "foot"
          },
          {
            "code": "[ft_i]",
            "display": "Feet"
          },
          {
            "code": "[ft_us]",
            "display": "foot"
          },
          {
            "code": "[fth_br]",
            "display": "fathom"
          },
          {
            "code": "[fth_i]",
            "display": "fathom"
          },
          {
            "code": "[fth_us]",
            "display": "fathom"
          },
          {
            "code": "[fur_us]",
            "display": "furlong"
          },
          {
            "code": "[gal_br]",
            "display": "gallon"
          },
          {
            "code": "[gal_us]",
            "display": "Queen Anne's wine gallon"
          },
          {
            "code": "[gal_wi]",
            "display": "historical winchester gallon"
          },
          {
            "code": "[gil_br]",
            "display": "gill"
          },
          {
            "code": "[gil_us]",
            "display": "gill"
          },
          {
            "code": "[gr]",
            "display": "grain"
          },
          {
            "code": "[h]",
            "display": "Planck constant"
          },
          {
            "code": "[hd_i]",
            "display": "hand"
          },
          {
            "code": "[hnsf'U]",
            "display": "Hounsfield unit"
          },
          {
            "code": "[hp_C]",
            "display": "HOMEOPATHIC POTENCY OF CENTESIMAL SERIES"
          },
          {
            "code": "[hp_M]",
            "display": "HOMEOPATHIC POTENCY OF MILLESIMAL SERIES"
          },
          {
            "code": "[hp_Q]",
            "display": "HOMEOPATHIC POTENCY OF QUINTAMILLESIMAL SERIES"
          },
          {
            "code": "[hp_X]",
            "display": "HOMEOPATHIC POTENCY OF DECIMAL SERIES"
          },
          {
            "code": "[iU]",
            "display": "international unit"
          },
          {
            "code": "[iU]",
            "display": "international unit"
          },
          {
            "code": "[iU]/L",
            "display": "InternationalUnitsPerLiter"
          },
          {
            "code": "[iU]/dL",
            "display": "InternationalUnitsPerDeciLiter"
          },
          {
            "code": "[iU]/g",
            "display": "InternationalUnitsPerGram"
          },
          {
            "code": "[iU]/kg",
            "display": "InternationalUnitsPerKilogram"
          },
          {
            "code": "[iU]/mL",
            "display": "InternationalUnitsPerMilliLiter"
          },
          {
            "code": "[in_br]",
            "display": "inch"
          },
          {
            "code": "[in_i'H2O]",
            "display": "inch (international) of water"
          },
          {
            "code": "[in_i'Hg]",
            "display": "inch of mercury column"
          },
          {
            "code": "[in_i]",
            "display": "inch (international)"
          },
          {
            "code": "[in_us]",
            "display": "inch"
          },
          {
            "code": "[k]",
            "display": "Boltzmann constant"
          },
          {
            "code": "[ka'U]",
            "display": "King Armstrong unit"
          },
          {
            "code": "[kn_br]",
            "display": "knot"
          },
          {
            "code": "[kn_i]",
            "display": "knot"
          },
          {
            "code": "[knk'U]",
            "display": "Kunkel unit"
          },
          {
            "code": "[kp_C]",
            "display": "HOMEOPATHIC POTENCY OF CENTESIMAL KORSAKOVIAN SERIES"
          },
          {
            "code": "[lb_ap]",
            "display": "pound"
          },
          {
            "code": "[lb_av]",
            "display": "pound (US and British)"
          },
          {
            "code": "[lb_tr]",
            "display": "pound"
          },
          {
            "code": "[lbf_av]",
            "display": "pound force"
          },
          {
            "code": "[lcwt_av]",
            "display": "long hunderdweight British hundredweight"
          },
          {
            "code": "[ligne]",
            "display": "ligne French line"
          },
          {
            "code": "[lk_br]",
            "display": "link for Gunter's chain"
          },
          {
            "code": "[lk_us]",
            "display": "link for Gunter's chain"
          },
          {
            "code": "[lne]",
            "display": "line"
          },
          {
            "code": "[lton_av]",
            "display": "long ton British ton"
          },
          {
            "code": "[ly]",
            "display": "light-year"
          },
          {
            "code": "[m_e]",
            "display": "electron mass"
          },
          {
            "code": "[m_p]",
            "display": "proton mass"
          },
          {
            "code": "[mclg'U]",
            "display": "Mac Lagan unit"
          },
          {
            "code": "[mesh_i]",
            "display": "mesh"
          },
          {
            "code": "[mi_br]",
            "display": "mile"
          },
          {
            "code": "[mi_i]",
            "display": "statute mile"
          },
          {
            "code": "[mi_us]",
            "display": "mile"
          },
          {
            "code": "[mil_i]",
            "display": "mil"
          },
          {
            "code": "[mil_us]",
            "display": "mil"
          },
          {
            "code": "[min_br]",
            "display": "minim"
          },
          {
            "code": "[min_us]",
            "display": "minim"
          },
          {
            "code": "[mu_0]",
            "display": "permeability of vacuum"
          },
          {
            "code": "[nmi_br]",
            "display": "nautical mile"
          },
          {
            "code": "[nmi_i]",
            "display": "nautical mile"
          },
          {
            "code": "[oz_ap]",
            "display": "ounce (US and British)"
          },
          {
            "code": "[oz_av]",
            "display": "ounce (US and British)"
          },
          {
            "code": "[oz_tr]",
            "display": "ounce"
          },
          {
            "code": "[p'diop]",
            "display": "prism diopter"
          },
          {
            "code": "[pH]",
            "display": "pH"
          },
          {
            "code": "[pc_br]",
            "display": "pace"
          },
          {
            "code": "[pca]",
            "display": "pica"
          },
          {
            "code": "[pca_pr]",
            "display": "Printer's pica"
          },
          {
            "code": "[pi]",
            "display": "the number pi"
          },
          {
            "code": "[pi].rad/min",
            "display": "the number pi * radian / minute"
          },
          {
            "code": "[pied]",
            "display": "pied French foot"
          },
          {
            "code": "[pk_br]",
            "display": "peck"
          },
          {
            "code": "[pk_us]",
            "display": "peck"
          },
          {
            "code": "[pnt]",
            "display": "point"
          },
          {
            "code": "[pnt_pr]",
            "display": "Printer's point"
          },
          {
            "code": "[pouce]",
            "display": "pouce French inch"
          },
          {
            "code": "[ppb]",
            "display": "part per billion"
          },
          {
            "code": "[ppm]",
            "display": "part per million"
          },
          {
            "code": "[ppth]",
            "display": "parts per thousand"
          },
          {
            "code": "[pptr]",
            "display": "part per trillion"
          },
          {
            "code": "[pptr]",
            "display": "parts per trillion"
          },
          {
            "code": "[psi]",
            "display": "pound per square inch"
          },
          {
            "code": "[pt_br]",
            "display": "pint"
          },
          {
            "code": "[pt_us]",
            "display": "pint"
          },
          {
            "code": "[pwt_tr]",
            "display": "pennyweight"
          },
          {
            "code": "[qt_br]",
            "display": "quart"
          },
          {
            "code": "[qt_us]",
            "display": "quart"
          },
          {
            "code": "[rch_us]",
            "display": "Ramden's chain Engineer's chain"
          },
          {
            "code": "[rd_br]",
            "display": "rod"
          },
          {
            "code": "[rd_us]",
            "display": "rod"
          },
          {
            "code": "[rlk_us]",
            "display": "link for Ramden's chain"
          },
          {
            "code": "[sc_ap]",
            "display": "scruple"
          },
          {
            "code": "[sct]",
            "display": "section"
          },
          {
            "code": "[scwt_av]",
            "display": "short hundredweight U.S. hundredweight"
          },
          {
            "code": "[sft_i]",
            "display": "square foot (international)"
          },
          {
            "code": "[sin_i]",
            "display": "square inch (international)"
          },
          {
            "code": "[smgy'U]",
            "display": "Somogyi unit"
          },
          {
            "code": "[smi_us]",
            "display": "square mile"
          },
          {
            "code": "[smoot]",
            "display": "Smoot"
          },
          {
            "code": "[srd_us]",
            "display": "square rod"
          },
          {
            "code": "[ston_av]",
            "display": "short ton U.S. ton"
          },
          {
            "code": "[stone_av]",
            "display": "stone British stone"
          },
          {
            "code": "[syd_i]",
            "display": "square yard"
          },
          {
            "code": "[tb'U]",
            "display": "tuberculin unit"
          },
          {
            "code": "[tbs_us]",
            "display": "tablespoon (US)"
          },
          {
            "code": "[todd'U]",
            "display": "Todd unit"
          },
          {
            "code": "[todd'U]",
            "display": "Todd unit"
          },
          {
            "code": "[tsp_us]",
            "display": "teaspoon"
          },
          {
            "code": "[twp]",
            "display": "township"
          },
          {
            "code": "[yd_br]",
            "display": "yard"
          },
          {
            "code": "[yd_i]",
            "display": "yard"
          },
          {
            "code": "[yd_us]",
            "display": "yard"
          },
          {
            "code": "a",
            "display": "year"
          },
          {
            "code": "a_g",
            "display": "mean Gregorian year"
          },
          {
            "code": "a_j",
            "display": "mean Julian year"
          },
          {
            "code": "a_t",
            "display": "tropical year"
          },
          {
            "code": "ag",
            "display": "attogram"
          },
          {
            "code": "ar",
            "display": "are"
          },
          {
            "code": "atm",
            "display": "standard atmosphere"
          },
          {
            "code": "att",
            "display": "technical atmosphere"
          },
          {
            "code": "b",
            "display": "barn"
          },
          {
            "code": "bar",
            "display": "bar"
          },
          {
            "code": "bit",
            "display": "bit"
          },
          {
            "code": "bit_s",
            "display": "bit"
          },
          {
            "code": "cL",
            "display": "centiliter"
          },
          {
            "code": "cP",
            "display": "centiPoise"
          },
          {
            "code": "cSt",
            "display": "centiStokes"
          },
          {
            "code": "cal",
            "display": "calorie"
          },
          {
            "code": "cal_IT",
            "display": "international table calorie"
          },
          {
            "code": "cal_[15]",
            "display": "calorie at 15 °C"
          },
          {
            "code": "cal_[20]",
            "display": "calorie at 20 °C"
          },
          {
            "code": "cal_m",
            "display": "mean calorie"
          },
          {
            "code": "cal_th",
            "display": "thermochemical calorie"
          },
          {
            "code": "cd",
            "display": "candela"
          },
          {
            "code": "cg",
            "display": "centigram"
          },
          {
            "code": "circ",
            "display": "circle"
          },
          {
            "code": "cm",
            "display": "centimeter"
          },
          {
            "code": "cm2",
            "display": "square centimeter"
          },
          {
            "code": "cm2/s",
            "display": "square centimeter per second"
          },
          {
            "code": "cm3",
            "display": "cubic centimeter"
          },
          {
            "code": "cm[H2O]",
            "display": "centimeter of water"
          },
          {
            "code": "cm[H2O]/(s.m)",
            "display": "centimeter of water column / second * meter"
          },
          {
            "code": "cm[H2O]/L/s",
            "display": "centimeter of water per liter per second"
          },
          {
            "code": "cm[H2O]/s/m",
            "display": "centimeter of water per second per meter"
          },
          {
            "code": "cm[Hg]",
            "display": "centimeter of mercury"
          },
          {
            "code": "d",
            "display": "day"
          },
          {
            "code": "dB",
            "display": "decibel"
          },
          {
            "code": "dL",
            "display": "deciliter"
          },
          {
            "code": "daL/min",
            "display": "dekaliter per minute"
          },
          {
            "code": "daL/min/m2",
            "display": "dekaliter per minute per square meter"
          },
          {
            "code": "deg",
            "display": "degree"
          },
          {
            "code": "deg/s",
            "display": "degree per second"
          },
          {
            "code": "dg",
            "display": "decigram"
          },
          {
            "code": "dm",
            "display": "decimeter"
          },
          {
            "code": "dm2/s2",
            "display": "square decimeter per square second"
          },
          {
            "code": "dyn",
            "display": "dyne"
          },
          {
            "code": "dyn.s/(cm.m2)",
            "display": "dyne second per centimeter per square meter"
          },
          {
            "code": "dyn.s/cm",
            "display": "dyne second per centimeter"
          },
          {
            "code": "eV",
            "display": "electronvolt"
          },
          {
            "code": "eq",
            "display": "equivalents"
          },
          {
            "code": "eq/L",
            "display": "equivalents / liter"
          },
          {
            "code": "eq/mL",
            "display": "equivalents / milliliter"
          },
          {
            "code": "eq/mmol",
            "display": "equivalents / millimole"
          },
          {
            "code": "eq/umol",
            "display": "equivalents / micromole"
          },
          {
            "code": "erg",
            "display": "erg"
          },
          {
            "code": "fL",
            "display": "femtoliter"
          },
          {
            "code": "fL/nL",
            "display": "femtoliter / nanoliter"
          },
          {
            "code": "fg",
            "display": "femtogram"
          },
          {
            "code": "fm",
            "display": "femtometer"
          },
          {
            "code": "fmol",
            "display": "femtomole"
          },
          {
            "code": "fmol/L",
            "display": "femtomole per liter"
          },
          {
            "code": "fmol/g",
            "display": "femtomole per gram"
          },
          {
            "code": "fmol/mL",
            "display": "femtomole / milliliter"
          },
          {
            "code": "fmol/mg",
            "display": "femtomole / milligram"
          },
          {
            "code": "fmol/mg",
            "display": "femtomole per milligram"
          },
          {
            "code": "g",
            "display": "gram"
          },
          {
            "code": "g%",
            "display": "gram percent"
          },
          {
            "code": "g.m",
            "display": "gram * meter"
          },
          {
            "code": "g/(100.g)",
            "display": "gram per 100 gram"
          },
          {
            "code": "g/(12.h)",
            "display": "gram per 12 hour"
          },
          {
            "code": "g/(24.h)",
            "display": "gram per 24 hour"
          },
          {
            "code": "g/(3.d)",
            "display": "gram per 3 days"
          },
          {
            "code": "g/(4.h)",
            "display": "gram per 4 hour"
          },
          {
            "code": "g/(48.h)",
            "display": "gram per 48 hour"
          },
          {
            "code": "g/(5.h)",
            "display": "gram per 5 hour"
          },
          {
            "code": "g/(6.h)",
            "display": "gram per 6 hour"
          },
          {
            "code": "g/(72.h)",
            "display": "gram per 72 hour"
          },
          {
            "code": "g/(8.h)",
            "display": "gram / 8 * hour"
          },
          {
            "code": "g/(8.kg.h)",
            "display": "gram / 8 * kilogram * hour"
          },
          {
            "code": "g/(kg.h)",
            "display": "gram / kilogram * hour"
          },
          {
            "code": "g/(kg.min)",
            "display": "gram / kilogram * minute"
          },
          {
            "code": "g/L",
            "display": "gram per liter"
          },
          {
            "code": "g/cm3",
            "display": "gram per cubic centimeter"
          },
          {
            "code": "g/d",
            "display": "gram per day"
          },
          {
            "code": "g/dL",
            "display": "gram per deciliter"
          },
          {
            "code": "g/g",
            "display": "gram per gram"
          },
          {
            "code": "g/h",
            "display": "gram per hour"
          },
          {
            "code": "g/h/m2",
            "display": "gram per hour per square meter"
          },
          {
            "code": "g/kg",
            "display": "gram per kilogram"
          },
          {
            "code": "g/kg/(8.h)",
            "display": "gram per  kilogram per 8 hour"
          },
          {
            "code": "g/kg/d",
            "display": "gram per kilogram per day"
          },
          {
            "code": "g/kg/h",
            "display": "gram per kilogram per hour"
          },
          {
            "code": "g/kg/min",
            "display": "gram per kilogram per minute"
          },
          {
            "code": "g/m2",
            "display": "grams Per Square Meter"
          },
          {
            "code": "g/mL",
            "display": "gram per milliliter"
          },
          {
            "code": "g/mg",
            "display": "gram per milligram"
          },
          {
            "code": "g/min",
            "display": "gram per minute"
          },
          {
            "code": "g/mmol",
            "display": "gram per millimole"
          },
          {
            "code": "g/mol",
            "display": "gram per mole"
          },
          {
            "code": "gf",
            "display": "gram-force"
          },
          {
            "code": "gon",
            "display": "gon grade"
          },
          {
            "code": "h",
            "display": "hour"
          },
          {
            "code": "hL",
            "display": "hectoliter"
          },
          {
            "code": "kBq",
            "display": "kiloBecquerel"
          },
          {
            "code": "kL",
            "display": "kiloliter"
          },
          {
            "code": "kPa",
            "display": "kiloPascal"
          },
          {
            "code": "kU",
            "display": "kilo enzyme unit"
          },
          {
            "code": "kU/L",
            "display": "kiloenzyme Unit per liter"
          },
          {
            "code": "kU/g",
            "display": "kiloenzyme Unit per gram"
          },
          {
            "code": "kU/h",
            "display": "kiloUnit / hour"
          },
          {
            "code": "kU/mL",
            "display": "kilo enzyme unit per milliliter"
          },
          {
            "code": "k[IU]/L",
            "display": "kilo international unit per liter"
          },
          {
            "code": "k[IU]/mL",
            "display": "kilo international unit per milliliter"
          },
          {
            "code": "k[iU]/mL",
            "display": "KiloInternationalUnitsPerMilliLiter"
          },
          {
            "code": "kat",
            "display": "katal"
          },
          {
            "code": "kat/L",
            "display": "katal / liter"
          },
          {
            "code": "kat/kg",
            "display": "katal / kilogram"
          },
          {
            "code": "kcal",
            "display": "kilocalorie"
          },
          {
            "code": "kcal/(8.h)",
            "display": "kilocalorie / 8 * hour"
          },
          {
            "code": "kcal/[oz_av]",
            "display": "kilocalorie per ounce (US & British)"
          },
          {
            "code": "kcal/d",
            "display": "kilocalorie per day"
          },
          {
            "code": "kcal/h",
            "display": "kilocalorie per hour"
          },
          {
            "code": "kcal/kg/(24.h)",
            "display": "kilocalorie per kilogram per 24 hour"
          },
          {
            "code": "kg",
            "display": "kilogram"
          },
          {
            "code": "kg.m/s",
            "display": "kilogram meter per second"
          },
          {
            "code": "kg/(s.m2)",
            "display": "kilogram per second per square meter"
          },
          {
            "code": "kg/L",
            "display": "kilogram per liter"
          },
          {
            "code": "kg/h",
            "display": "kilogram per hour"
          },
          {
            "code": "kg/m2",
            "display": "kilogram / (meter ^ 2)"
          },
          {
            "code": "kg/m3",
            "display": "kilogram / (meter ^ 3)"
          },
          {
            "code": "kg/min",
            "display": "kilogram / minute"
          },
          {
            "code": "kg/mol",
            "display": "kilogram per mole"
          },
          {
            "code": "kg/s",
            "display": "kilogram / second"
          },
          {
            "code": "km",
            "display": "kilometer"
          },
          {
            "code": "ks",
            "display": "kilosecond"
          },
          {
            "code": "lm",
            "display": "lumen"
          },
          {
            "code": "lm.m2",
            "display": "lumen square meter"
          },
          {
            "code": "lm/m2",
            "display": "lumen / (meter ^ 2)"
          },
          {
            "code": "lx",
            "display": "lux"
          },
          {
            "code": "m",
            "display": "meter"
          },
          {
            "code": "m/s",
            "display": "meter per second"
          },
          {
            "code": "m/s2",
            "display": "meter per square second"
          },
          {
            "code": "m2",
            "display": "square meter"
          },
          {
            "code": "m2/s",
            "display": "square meter per second"
          },
          {
            "code": "m3/s",
            "display": "cubic meter per second"
          },
          {
            "code": "mA",
            "display": "milliAmpère"
          },
          {
            "code": "mCi",
            "display": "milliCurie"
          },
          {
            "code": "mL",
            "display": "milliliter"
          },
          {
            "code": "mL/(10.h)",
            "display": "milliliter per 10 hour"
          },
          {
            "code": "mL/(12.h)",
            "display": "milliliter per 12 hour"
          },
          {
            "code": "mL/(2.h)",
            "display": "milliliter per 2 hour"
          },
          {
            "code": "mL/(24.h)",
            "display": "milliliter per 24 hour"
          },
          {
            "code": "mL/(4.h)",
            "display": "milliliter per 4 hour"
          },
          {
            "code": "mL/(5.h)",
            "display": "milliliter per 5 hour"
          },
          {
            "code": "mL/(6.h)",
            "display": "milliliter per 6 hour"
          },
          {
            "code": "mL/(72.h)",
            "display": "milliliter per 72 hour"
          },
          {
            "code": "mL/(8.h)",
            "display": "milliliter per 8 hour"
          },
          {
            "code": "mL/(kg.min)",
            "display": "milliliter / kilogram * minute"
          },
          {
            "code": "mL/L",
            "display": "milliliter per liter"
          },
          {
            "code": "mL/[sin_i]",
            "display": "milliliter per square inch (international)"
          },
          {
            "code": "mL/cm[H2O]",
            "display": "milliliter / centimeter of water column"
          },
          {
            "code": "mL/d",
            "display": "milliliter per day"
          },
          {
            "code": "mL/dL",
            "display": "milliliter per deciliter"
          },
          {
            "code": "mL/h",
            "display": "milliliter per hour"
          },
          {
            "code": "mL/kg",
            "display": "milliliter per kilogram"
          },
          {
            "code": "mL/kg/(8.h)",
            "display": "milliliter per kilogram per 8 hour"
          },
          {
            "code": "mL/kg/d",
            "display": "milliliter per kilogram per day"
          },
          {
            "code": "mL/kg/h",
            "display": "milliliter per kilogram per hour"
          },
          {
            "code": "mL/kg/min",
            "display": "milliliter per kilogram per minute"
          },
          {
            "code": "mL/m2",
            "display": "milliliter per square meter"
          },
          {
            "code": "mL/mbar",
            "display": "milliliter per millibar"
          },
          {
            "code": "mL/min",
            "display": "milliliter per minute"
          },
          {
            "code": "mL/min/(173.10*-2.m2)",
            "display": "milliliter / minute / 173 * (the number ten for arbitrary powers ^ -2) * (meter          ^ 2)"
          },
          {
            "code": "mL/min/1.73.m2",
            "display": "milliliter per minute per 1.73 square meter"
          },
          {
            "code": "mL/min/m2",
            "display": "milliliter per minute per square meter"
          },
          {
            "code": "mL/mm",
            "display": "milliliter per millimeter"
          },
          {
            "code": "mL/s",
            "display": "milliliter per second"
          },
          {
            "code": "mPa",
            "display": "millipascal"
          },
          {
            "code": "mPa.s",
            "display": "millipascal second"
          },
          {
            "code": "mU",
            "display": "millienzyme Unit"
          },
          {
            "code": "mU/L",
            "display": "millienzyme Unit per liter"
          },
          {
            "code": "mU/g",
            "display": "millienzyme Unit per gram"
          },
          {
            "code": "mU/mL",
            "display": "millienzyme Unit per milliliter"
          },
          {
            "code": "mU/mL/min",
            "display": "millienzyme Unit per milliliter per minute"
          },
          {
            "code": "mU/mg",
            "display": "milliUnit / milligram"
          },
          {
            "code": "mU/min",
            "display": "milliUnit / minute"
          },
          {
            "code": "mU/mmol",
            "display": "millienzyme Unit per millimole"
          },
          {
            "code": "mV",
            "display": "milliVolt"
          },
          {
            "code": "m[H2O]",
            "display": "meter of water column"
          },
          {
            "code": "m[Hg]",
            "display": "meter of mercury column"
          },
          {
            "code": "m[IU]/L",
            "display": "milli international unit per liter"
          },
          {
            "code": "m[IU]/mL",
            "display": "milli international unit per milliliter"
          },
          {
            "code": "m[iU]",
            "display": "milliinternational unit"
          },
          {
            "code": "mbar",
            "display": "millibar"
          },
          {
            "code": "mbar.s/L",
            "display": "millibar second per liter"
          },
          {
            "code": "mbar/L/s",
            "display": "millibar per liter per second"
          },
          {
            "code": "meq",
            "display": "milliequivalent"
          },
          {
            "code": "meq/(12.h)",
            "display": "milliequivalent per 12 hour"
          },
          {
            "code": "meq/(2.h)",
            "display": "milliequivalent per 2 hour"
          },
          {
            "code": "meq/(24.h)",
            "display": "milliequivalent per 24 hour"
          },
          {
            "code": "meq/(8.h)",
            "display": "milliequivalent per 8 hour"
          },
          {
            "code": "meq/(8.h.kg)",
            "display": "milliequivalents / 8 * hour * kilogram"
          },
          {
            "code": "meq/(kg.d)",
            "display": "milliequivalents / kilogram * day"
          },
          {
            "code": "meq/L",
            "display": "milliequivalent per liter"
          },
          {
            "code": "meq/d",
            "display": "milliequivalent per day"
          },
          {
            "code": "meq/dL",
            "display": "milliequivalent per deciliter"
          },
          {
            "code": "meq/g",
            "display": "milliequivalent per gram"
          },
          {
            "code": "meq/h",
            "display": "milliequivalent per hour"
          },
          {
            "code": "meq/kg",
            "display": "milliequivalent per kilogram"
          },
          {
            "code": "meq/kg/h",
            "display": "milliequivalent per kilogram per hour"
          },
          {
            "code": "meq/kg/min",
            "display": "milliequivalents / kilogram / minute"
          },
          {
            "code": "meq/m2",
            "display": "milliequivalent per square meter"
          },
          {
            "code": "meq/mL",
            "display": "milliequivalent per milliliter"
          },
          {
            "code": "meq/min",
            "display": "milliequivalent per minute"
          },
          {
            "code": "mg",
            "display": "milligram"
          },
          {
            "code": "mg/(10.h)",
            "display": "milligram per 10 hour"
          },
          {
            "code": "mg/(12.h)",
            "display": "milligram per 12 hour"
          },
          {
            "code": "mg/(18.h)",
            "display": "milligram per 18 hour"
          },
          {
            "code": "mg/(2.h)",
            "display": "milligram per 2 hour"
          },
          {
            "code": "mg/(24.h)",
            "display": "milligram per 24 hour"
          },
          {
            "code": "mg/(6.h)",
            "display": "milligram per 6 hour"
          },
          {
            "code": "mg/(72.h)",
            "display": "milligram per 72 hour"
          },
          {
            "code": "mg/(8.h)",
            "display": "milligram per 8 hour"
          },
          {
            "code": "mg/(8.h.kg)",
            "display": "milligram / 8 * hour * kilogram"
          },
          {
            "code": "mg/(kg.h)",
            "display": "milligram / kilogram * hour"
          },
          {
            "code": "mg/L",
            "display": "milligram per liter"
          },
          {
            "code": "mg/d",
            "display": "milligram per day"
          },
          {
            "code": "mg/d/(173.10*-2.m2)",
            "display": "milligram / day / 173 * (the number ten for arbitrary powers ^ -2) * (meter ^ 2)"
          },
          {
            "code": "mg/d/1.73.m2",
            "display": "milligram per day per 1.73 square meter"
          },
          {
            "code": "mg/dL",
            "display": "milligram per deciliter"
          },
          {
            "code": "mg/g",
            "display": "milligram per gram"
          },
          {
            "code": "mg/h",
            "display": "milligram per hour"
          },
          {
            "code": "mg/kg",
            "display": "milligram per kilogram"
          },
          {
            "code": "mg/kg/(24.h)",
            "display": "milligram / kilogram / 24 * hour"
          },
          {
            "code": "mg/kg/(8.h)",
            "display": "milligram per kilogram per 8 hour"
          },
          {
            "code": "mg/kg/d",
            "display": "milligram per kilogram per day"
          },
          {
            "code": "mg/kg/h",
            "display": "milligram per kilogram per hour"
          },
          {
            "code": "mg/kg/min",
            "display": "milligram per kilogram per minute"
          },
          {
            "code": "mg/m2",
            "display": "milligram per square meter"
          },
          {
            "code": "mg/m3",
            "display": "milligram per cubic meter"
          },
          {
            "code": "mg/mL",
            "display": "milligram per milliliter"
          },
          {
            "code": "mg/mg",
            "display": "milligram per milligram"
          },
          {
            "code": "mg/min",
            "display": "milligram per minute"
          },
          {
            "code": "mg/mmol",
            "display": "milligram per millimole"
          },
          {
            "code": "mg/wk",
            "display": "milligram per week"
          },
          {
            "code": "mho",
            "display": "mho"
          },
          {
            "code": "min",
            "display": "minute"
          },
          {
            "code": "mm",
            "display": "millimeter"
          },
          {
            "code": "mm/h",
            "display": "millimeter per hour"
          },
          {
            "code": "mm/min",
            "display": "millimeter per minute"
          },
          {
            "code": "mm2",
            "display": "square millimeter"
          },
          {
            "code": "mm3",
            "display": "cubic millimeter"
          },
          {
            "code": "mm[H2O]",
            "display": "millimeter of water"
          },
          {
            "code": "mm[Hg]",
            "display": "millimeter of mercury"
          },
          {
            "code": "mmol",
            "display": "millimole"
          },
          {
            "code": "mmol/(12.h)",
            "display": "millimole per 12 hour"
          },
          {
            "code": "mmol/(18.h)",
            "display": "millimole per 18 hour"
          },
          {
            "code": "mmol/(2.h)",
            "display": "millimole per 2 hour"
          },
          {
            "code": "mmol/(24.h)",
            "display": "millimole per 24 hour"
          },
          {
            "code": "mmol/(5.h)",
            "display": "millimole per 5 hour"
          },
          {
            "code": "mmol/(6.h)",
            "display": "millimole per 6 hour"
          },
          {
            "code": "mmol/(8.h)",
            "display": "millimole per 8 hour"
          },
          {
            "code": "mmol/(8.h.kg)",
            "display": "millimole / 8 * hour * kilogram"
          },
          {
            "code": "mmol/L",
            "display": "millimole per liter"
          },
          {
            "code": "mmol/L/s",
            "display": "millimole per liter per second"
          },
          {
            "code": "mmol/d",
            "display": "millimole per day"
          },
          {
            "code": "mmol/dL",
            "display": "millimole per deciliter"
          },
          {
            "code": "mmol/g",
            "display": "millimole per gram"
          },
          {
            "code": "mmol/h",
            "display": "millimole per hour"
          },
          {
            "code": "mmol/h/mg",
            "display": "millimole per hour per milligram"
          },
          {
            "code": "mmol/kg",
            "display": "millimole per kilogram"
          },
          {
            "code": "mmol/kg/(8.h)",
            "display": "millimole per kilogram per 8 hour"
          },
          {
            "code": "mmol/kg/d",
            "display": "millimole per kilogram per day"
          },
          {
            "code": "mmol/kg/h",
            "display": "millimole per kilogram per hour"
          },
          {
            "code": "mmol/kg/min",
            "display": "millimole per kilogram per minute"
          },
          {
            "code": "mmol/m",
            "display": "millimole / meter"
          },
          {
            "code": "mmol/m2",
            "display": "millimole per square meter"
          },
          {
            "code": "mmol/min",
            "display": "millimole per minute"
          },
          {
            "code": "mmol/mmol",
            "display": "millimole per millimole"
          },
          {
            "code": "mmol/mol",
            "display": "millimole per mole"
          },
          {
            "code": "mmol/s/L",
            "display": "millimole per second per liter"
          },
          {
            "code": "mo",
            "display": "month"
          },
          {
            "code": "mo_g",
            "display": "mean Gregorian month"
          },
          {
            "code": "mo_j",
            "display": "mean Julian month"
          },
          {
            "code": "mo_s",
            "display": "synodal month"
          },
          {
            "code": "mol",
            "display": "mole"
          },
          {
            "code": "mol/L",
            "display": "mole per liter"
          },
          {
            "code": "mol/d",
            "display": "mole per day"
          },
          {
            "code": "mol/kg",
            "display": "mole per kilogram"
          },
          {
            "code": "mol/kg/s",
            "display": "mole per kilogram per second"
          },
          {
            "code": "mol/m3",
            "display": "mole per cubic meter"
          },
          {
            "code": "mol/mL",
            "display": "mole per milliliter"
          },
          {
            "code": "mol/mol",
            "display": "mole per mole"
          },
          {
            "code": "mol/s",
            "display": "mole per second"
          },
          {
            "code": "mosm",
            "display": "milliosmole"
          },
          {
            "code": "mosm/L",
            "display": "milliosmole per liter"
          },
          {
            "code": "mosm/kg",
            "display": "milliosmole per kilogram"
          },
          {
            "code": "ms",
            "display": "millisecond"
          },
          {
            "code": "nCi",
            "display": "nanoCurie"
          },
          {
            "code": "nL",
            "display": "nanoliter"
          },
          {
            "code": "nU/mL",
            "display": "nanoenzyme unit per milliliter"
          },
          {
            "code": "nU",
            "display": "nanoenzyme unit"
          },
          {
            "code": "ng",
            "display": "nanogram"
          },
          {
            "code": "ng/(24.h)",
            "display": "nanogram per 24 hour"
          },
          {
            "code": "ng/(8.h)",
            "display": "nanogram per 8 hour"
          },
          {
            "code": "ng/(8.h.kg)",
            "display": "nanogram / 8 * hour * kilogram"
          },
          {
            "code": "ng/(kg.d)",
            "display": "nanogram / kilogram * day"
          },
          {
            "code": "ng/(kg.h)",
            "display": "nanogram / kilogram * hour"
          },
          {
            "code": "ng/(kg.min)",
            "display": "nanogram / kilogram * minute"
          },
          {
            "code": "ng/10*6",
            "display": "nanogram per million"
          },
          {
            "code": "ng/L",
            "display": "nanogram per liter"
          },
          {
            "code": "ng/U",
            "display": "nanogram per enzyme unit"
          },
          {
            "code": "ng/d",
            "display": "nanogram per day"
          },
          {
            "code": "ng/dL",
            "display": "nanogram per deciliter"
          },
          {
            "code": "ng/dL/h",
            "display": "nanogram / deciliter / hour"
          },
          {
            "code": "ng/g",
            "display": "nanogram per gram"
          },
          {
            "code": "ng/h",
            "display": "nanogram per hour"
          },
          {
            "code": "ng/kg",
            "display": "nanogram per kilogram"
          },
          {
            "code": "ng/kg/(8.h)",
            "display": "nanogram per kilogram per 8 hour"
          },
          {
            "code": "ng/kg/h",
            "display": "nanogram per kilogram per hour"
          },
          {
            "code": "ng/kg/min",
            "display": "nanogram per kilogram per minute"
          },
          {
            "code": "ng/m2",
            "display": "nanogram per square meter"
          },
          {
            "code": "ng/mL",
            "display": "nanogram per milliliter"
          },
          {
            "code": "ng/mL/h",
            "display": "nanogram per milliliter per hour"
          },
          {
            "code": "ng/mg",
            "display": "nanogram per milligram"
          },
          {
            "code": "ng/mg/h",
            "display": "nanogram per milligram per hour"
          },
          {
            "code": "ng/min",
            "display": "nanogram per minute"
          },
          {
            "code": "ng/s",
            "display": "nanogram per second"
          },
          {
            "code": "nkat",
            "display": "nanokatal"
          },
          {
            "code": "nm",
            "display": "nanometer"
          },
          {
            "code": "nm/s/L",
            "display": "nanometer per second per liter"
          },
          {
            "code": "nmol",
            "display": "nanomole"
          },
          {
            "code": "nmol/(24.h)",
            "display": "nanomole per 24 hour"
          },
          {
            "code": "nmol/L",
            "display": "nanomole per liter"
          },
          {
            "code": "nmol/L/mmol",
            "display": "nanomole per liter per millimole"
          },
          {
            "code": "nmol/L/s",
            "display": "nanomole per liter per second"
          },
          {
            "code": "nmol/d",
            "display": "nanomole per day"
          },
          {
            "code": "nmol/dL",
            "display": "nanomole per deciliter"
          },
          {
            "code": "nmol/g",
            "display": "nanomole per gram"
          },
          {
            "code": "nmol/h/L",
            "display": "nanomole per hour per liter"
          },
          {
            "code": "nmol/h/mL",
            "display": "nanomole per hour per milliliter"
          },
          {
            "code": "nmol/h/mg",
            "display": "nanomole per hour per milligram"
          },
          {
            "code": "nmol/m/mg",
            "display": "nanomole per meter per milligram"
          },
          {
            "code": "nmol/mL",
            "display": "nanomole per milliliter"
          },
          {
            "code": "nmol/mL/h",
            "display": "nanomole per milliliter per hour"
          },
          {
            "code": "nmol/mL/min",
            "display": "nanomole per milliliter per minute"
          },
          {
            "code": "nmol/mg",
            "display": "nanomole per milligram"
          },
          {
            "code": "nmol/mg/h",
            "display": "nanomole per milligram per hour"
          },
          {
            "code": "nmol/min",
            "display": "nanomole per minute"
          },
          {
            "code": "nmol/min/10*6",
            "display": "nanomole per minute per million"
          },
          {
            "code": "nmol/min/mL",
            "display": "nanomole per minute per milliliter"
          },
          {
            "code": "nmol/min/mg",
            "display": "nanomole per minute per milligram"
          },
          {
            "code": "nmol/mmol",
            "display": "nanomole per millimole"
          },
          {
            "code": "nmol/mol",
            "display": "nanomole per mole"
          },
          {
            "code": "nmol/nmol",
            "display": "nanomole per nanomole"
          },
          {
            "code": "nmol/s",
            "display": "nanomole per second"
          },
          {
            "code": "nmol/s/L",
            "display": "nanomole per second per liter"
          },
          {
            "code": "ns",
            "display": "nanosecond"
          },
          {
            "code": "osm",
            "display": "osmole"
          },
          {
            "code": "osm/L",
            "display": "osmole per liter"
          },
          {
            "code": "osm/kg",
            "display": "osmole per kilogram"
          },
          {
            "code": "pA",
            "display": "picoampere"
          },
          {
            "code": "pL",
            "display": "picoliter"
          },
          {
            "code": "pT",
            "display": "picotesla"
          },
          {
            "code": "pc",
            "display": "parsec"
          },
          {
            "code": "pg",
            "display": "picogram"
          },
          {
            "code": "pg/L",
            "display": "picogram per liter"
          },
          {
            "code": "pg/dL",
            "display": "picogram per deciliter"
          },
          {
            "code": "pg/mL",
            "display": "picogram per milliliter"
          },
          {
            "code": "pg/mg",
            "display": "picogram per milligram"
          },
          {
            "code": "pg/mm",
            "display": "picogram per millimeter"
          },
          {
            "code": "ph",
            "display": "phot"
          },
          {
            "code": "pkat",
            "display": "picokatal"
          },
          {
            "code": "pm",
            "display": "picometer"
          },
          {
            "code": "pmol",
            "display": "picomole"
          },
          {
            "code": "pmol/(24.h)",
            "display": "picomole per 24 hour"
          },
          {
            "code": "pmol/L",
            "display": "picomole per liter"
          },
          {
            "code": "pmol/d",
            "display": "picomole per day"
          },
          {
            "code": "pmol/dL",
            "display": "picomole per deciliter"
          },
          {
            "code": "pmol/g",
            "display": "picomole per gram"
          },
          {
            "code": "pmol/h/mL",
            "display": "picomole per hour per milliliter"
          },
          {
            "code": "pmol/h/mg",
            "display": "picomole per hour per milligram"
          },
          {
            "code": "pmol/mL",
            "display": "picomole per milliliter"
          },
          {
            "code": "pmol/mg",
            "display": "picomole per milligram"
          },
          {
            "code": "pmol/min",
            "display": "picomole per minute"
          },
          {
            "code": "pmol/min/mg",
            "display": "picomole per minute per milligram"
          },
          {
            "code": "pmol/mmol",
            "display": "picomole per millimole"
          },
          {
            "code": "pmol/mol",
            "display": "picomole per mole"
          },
          {
            "code": "pmol/umol",
            "display": "picomole per micromole"
          },
          {
            "code": "ps",
            "display": "picosecond"
          },
          {
            "code": "rad",
            "display": "radian"
          },
          {
            "code": "s",
            "display": "second"
          },
          {
            "code": "sb",
            "display": "stilb"
          },
          {
            "code": "sph",
            "display": "spere"
          },
          {
            "code": "sr",
            "display": "steradian"
          },
          {
            "code": "st",
            "display": "stere"
          },
          {
            "code": "t",
            "display": "tonne"
          },
          {
            "code": "u",
            "display": "unified atomic mass unit"
          },
          {
            "code": "uCi",
            "display": "MICROCURIE"
          },
          {
            "code": "uL",
            "display": "microliter"
          },
          {
            "code": "uL/(2.h)",
            "display": "microliter per 2 hour"
          },
          {
            "code": "uL/h",
            "display": "microliter per hour"
          },
          {
            "code": "uOhm",
            "display": "microOhm"
          },
          {
            "code": "uU",
            "display": "microUnit"
          },
          {
            "code": "uU/L",
            "display": "micro enzyme unit per liter"
          },
          {
            "code": "uU/g",
            "display": "micro enzyme unit per gram"
          },
          {
            "code": "uU/mL",
            "display": "micro enzyme unit per milliliter"
          },
          {
            "code": "uV",
            "display": "microvolt"
          },
          {
            "code": "u[IU]",
            "display": "micro international unit"
          },
          {
            "code": "u[IU]/L",
            "display": "microinternational unit per liter"
          },
          {
            "code": "u[IU]/mL",
            "display": "micro international unit per milliliter"
          },
          {
            "code": "ueq",
            "display": "microequivalents"
          },
          {
            "code": "ueq/L",
            "display": "microequivalent per liter"
          },
          {
            "code": "ueq/mL",
            "display": "microequivalent per milliliter"
          },
          {
            "code": "ug",
            "display": "microgram"
          },
          {
            "code": "ug/(100.g)",
            "display": "microgram per 100 gram"
          },
          {
            "code": "ug/(24.h)",
            "display": "microgram per 24 hour"
          },
          {
            "code": "ug/(8.h)",
            "display": "microgram per 8 hour"
          },
          {
            "code": "ug/(kg.d)",
            "display": "microgram / kilogram * day"
          },
          {
            "code": "ug/(kg.h)",
            "display": "microgram / kilogram * hour"
          },
          {
            "code": "ug/L",
            "display": "microgram per liter"
          },
          {
            "code": "ug/L/(24.h)",
            "display": "microgram per liter per 24 hour"
          },
          {
            "code": "ug/[sft_i]",
            "display": "microgram per square foot (international)"
          },
          {
            "code": "ug/d",
            "display": "microgram per day"
          },
          {
            "code": "ug/dL",
            "display": "microgram per deciliter"
          },
          {
            "code": "ug/g",
            "display": "microgram per gram"
          },
          {
            "code": "ug/h",
            "display": "microgram per hour"
          },
          {
            "code": "ug/kg",
            "display": "microgram per kilogram"
          },
          {
            "code": "ug/kg/(8.h)",
            "display": "microgram per kilogram per 8 hour"
          },
          {
            "code": "ug/kg/d",
            "display": "microgram per kilogram per day"
          },
          {
            "code": "ug/kg/h",
            "display": "microgram per kilogram per hour"
          },
          {
            "code": "ug/kg/min",
            "display": "microgram per kilogram per minute"
          },
          {
            "code": "ug/m2",
            "display": "microgram per square meter"
          },
          {
            "code": "ug/m3",
            "display": "microgram per cubic meter"
          },
          {
            "code": "ug/mL",
            "display": "microgram per milliliter"
          },
          {
            "code": "ug/mg",
            "display": "microgram per milligram"
          },
          {
            "code": "ug/min",
            "display": "microgram per minute"
          },
          {
            "code": "ug/mmol",
            "display": "microgram per millimole"
          },
          {
            "code": "ug/ng",
            "display": "microgram per nanogram"
          },
          {
            "code": "ukat",
            "display": "microkatal"
          },
          {
            "code": "um",
            "display": "micrometer"
          },
          {
            "code": "um/s",
            "display": "micrometer per second"
          },
          {
            "code": "umol",
            "display": "micromole"
          },
          {
            "code": "umol/(2.h)",
            "display": "micromole per 2 hour"
          },
          {
            "code": "umol/(24.h)",
            "display": "micromole per 24 hour"
          },
          {
            "code": "umol/(8.h)",
            "display": "micromole per 8 hour"
          },
          {
            "code": "umol/L",
            "display": "micromole per liter"
          },
          {
            "code": "umol/L/h",
            "display": "micromole per liter per hour"
          },
          {
            "code": "umol/d",
            "display": "micromole per day"
          },
          {
            "code": "umol/dL",
            "display": "micromole per deciliter"
          },
          {
            "code": "umol/g",
            "display": "micromole per gram"
          },
          {
            "code": "umol/h",
            "display": "micromole per hour"
          },
          {
            "code": "umol/h/L",
            "display": "micromole per hour per liter"
          },
          {
            "code": "umol/h/g",
            "display": "micromole / hour / gram"
          },
          {
            "code": "umol/h/mg",
            "display": "micromole per hour per milligram"
          },
          {
            "code": "umol/kg",
            "display": "micromole per kilogram"
          },
          {
            "code": "umol/m",
            "display": "micromole / meter"
          },
          {
            "code": "umol/mL",
            "display": "micromole per milliliter"
          },
          {
            "code": "umol/mL/min",
            "display": "micromole per milliliter per minute"
          },
          {
            "code": "umol/mg",
            "display": "micromole per milligram"
          },
          {
            "code": "umol/min",
            "display": "micromole per minute"
          },
          {
            "code": "umol/min/L",
            "display": "micromole per minute per liter"
          },
          {
            "code": "umol/min/g",
            "display": "micromole per minute per gram"
          },
          {
            "code": "umol/mmol",
            "display": "micromole per millimole"
          },
          {
            "code": "umol/mol",
            "display": "micromole per mole"
          },
          {
            "code": "umol/umol",
            "display": "micromole per micromole"
          },
          {
            "code": "us",
            "display": "microsecond"
          },
          {
            "code": "wk",
            "display": "week"
          }
        ]
      }
    ]
  }
}