All Supported Units

Code	Name	Property
`[G]`	Newtonian constant of gravitation	(unclassified)
`[k]`	Boltzmann constant	(unclassified)
`[EU]`	Ehrlich unit	Ehrlich unit
`Gal`	Gal	acceleration
`[g]`	standard acceleration of free fall	acceleration
`[pH]`	pH	acidity
`[h]`	Planck constant	action
`b`	barn	action area
`[CFU]`	colony forming units	amount of a proliferating organism
`[BAU]`	bioequivalent allergen unit	amount of an allergen calibrated through in-vivo testing based on the ID50EAL method of (intradermal dilution for 50mm sum of erythema diameters
`[IR]`	index of reactivity	amount of an allergen calibrated through in-vivo testing using the Stallergenes® method
`[FFU]`	focus forming units	amount of an infectious agent
`[PFU]`	plaque forming units	amount of an infectious agent
`[FEU]`	fibrinogen equivalent unit	amount of fibrinogen broken down into the measured d-dimers
`By`	byte	amount of information
`bit`	bit	amount of information
`bit_s`	bit	amount of information
`eq`	equivalents	amount of substance
`mol`	mole	amount of substance
`osm`	osmole	amount of substance (dissolved particles)
`[m/s2/Hz^(1/2)]`	meter per square seconds per square root of hertz	amplitude spectral density
`[IU]`	international unit	arbitrary
`[USP'U]`	United States Pharmacopeia unit	arbitrary
`[arb'U]`	arbitrary unit	arbitrary
`[iU]`	international unit	arbitrary
`[ELU]`	ELISA unit	arbitrary ELISA unit
`[knk'U]`	Kunkel unit	arbitrary biologic activity
`[mclg'U]`	Mac Lagan unit	arbitrary biologic activity
`[acr_br]`	acre	area
`[acr_us]`	acre	area
`[cml_i]`	circular mil	area
`[sct]`	section	area
`[sft_i]`	square foot	area
`[sin_i]`	square inch	area
`[smi_us]`	square mile	area
`[srd_us]`	square rod	area
`[syd_i]`	square yard	area
`[twp]`	township	area
`ar`	are	area
`[CCID_50]`	50% cell culture infectious dose	biologic activity (infectivity) of an infectious agent preparation
`[EID_50]`	50% embryo infectious dose	biologic activity (infectivity) of an infectious agent preparation
`[TCID_50]`	50% tissue culture infectious dose	biologic activity (infectivity) of an infectious agent preparation
`[todd'U]`	Todd unit	biologic activity antistreptolysin O
`[dye'U]`	Dye unit	biologic activity of amylase
`[smgy'U]`	Somogyi unit	biologic activity of amylase
`[APL'U]`	APL unit	biologic activity of anticardiolipin IgA
`[GPL'U]`	GPL unit	biologic activity of anticardiolipin IgG
`[MPL'U]`	MPL unit	biologic activity of anticardiolipin IgM
`[beth'U]`	Bethesda unit	biologic activity of factor VIII inhibitor
`[anti'Xa'U]`	anti factor Xa unit	biologic activity of factor Xa inhibitor (heparin)
`[bdsk'U]`	Bodansky unit	biologic activity of phosphatase
`[ka'U]`	King-Armstrong unit	biologic activity of phosphatase
`[tb'U]`	tuberculin unit	biologic activity of tuberculin
`Lmb`	Lambert	brightness
`U`	Unit	catalytic activity
`kat`	katal	catalytic activity
`[fth_i]`	fathom	depth of water
`REM`	radiation equivalent man	dose equivalent
`Sv`	sievert	dose equivalent
`[bu_us]`	bushel	dry volume
`[dpt_us]`	dry pint	dry volume
`[dqt_us]`	dry quart	dry volume
`[gal_wi]`	historical winchester gallon	dry volume
`[pk_us]`	peck	dry volume
`P`	Poise	dynamic viscosity
`F`	farad	electric capacitance
`C`	coulomb	electric charge
`[e]`	elementary charge	electric charge
`S`	siemens	electric conductance
`mho`	mho	electric conductance
`A`	ampère	electric current
`Bi`	Biot	electric current
`[eps_0]`	permittivity of vacuum	electric permittivity
`V`	volt	electric potential
`B[10.nV]`	bel 10 nanovolt	electric potential level
`B[V]`	bel volt	electric potential level
`B[mV]`	bel millivolt	electric potential level
`B[uV]`	bel microvolt	electric potential level
`Ohm`	ohm	electric resistance
`J`	joule	energy
`Wh`	watt-hour	energy
`[Btu]`	British thermal unit	energy
`[Btu_39]`	British thermal unit at 39 °F	energy
`[Btu_59]`	British thermal unit at 59 °F	energy
`[Btu_60]`	British thermal unit at 60 °F	energy
`[Btu_IT]`	international table British thermal unit	energy
`[Btu_m]`	mean British thermal unit	energy
`[Btu_th]`	thermochemical British thermal unit	energy
`[Cal]`	nutrition label Calories	energy
`cal`	calorie	energy
`cal_IT`	international table calorie	energy
`cal_[15]`	calorie at 15 °C	energy
`cal_[20]`	calorie at 20 °C	energy
`cal_m`	mean calorie	energy
`cal_th`	thermochemical calorie	energy
`eV`	electronvolt	energy
`erg`	erg	energy
`Gy`	gray	energy dose
`RAD`	radiation absorbed dose	energy dose
`[PRU]`	peripheral vascular resistance unit	fluid resistance
`[wood'U]`	Wood unit	fluid resistance
`[bbl_us]`	barrel	fluid volume
`[crd_us]`	cord	fluid volume
`[fdr_us]`	fluid dram	fluid volume
`[foz_m]`	metric fluid ounce	fluid volume
`[foz_us]`	fluid ounce	fluid volume
`[gal_us]`	Queen Anne's wine gallon	fluid volume
`[gil_us]`	gill	fluid volume
`[min_us]`	minim	fluid volume
`[pt_us]`	pint	fluid volume
`[qt_us]`	quart	fluid volume
`Mx`	Maxwell	flux of magnetic induction
`N`	newton	force
`[lbf_av]`	pound force	force
`dyn`	dyne	force
`gf`	gram-force	force
`%`	percent	fraction
`%LEL`	%LEL	fraction
`[ppb]`	parts per billion	fraction
`[ppm]`	parts per million	fraction
`[ppth]`	parts per thousand	fraction
`[pptr]`	parts per trillion	fraction
`Hz`	hertz	frequency
`rpm`	revolutions per minute	frequency
`[Ch]`	Charrière	gauge of catheters
`[hd_i]`	hand	height of horses
`[hp_C]`	homeopathic potency of centesimal hahnemannian series	homeopathic potency (Hahnemann)
`[hp_M]`	homeopathic potency of millesimal hahnemannian series	homeopathic potency (Hahnemann)
`[hp_Q]`	homeopathic potency of quintamillesimal hahnemannian series	homeopathic potency (Hahnemann)
`[hp_X]`	homeopathic potency of decimal hahnemannian series	homeopathic potency (Hahnemann)
`[kp_C]`	homeopathic potency of centesimal korsakovian series	homeopathic potency (Korsakov)
`[kp_M]`	homeopathic potency of millesimal korsakovian series	homeopathic potency (Korsakov)
`[kp_Q]`	homeopathic potency of quintamillesimal korsakovian series	homeopathic potency (Korsakov)
`[kp_X]`	homeopathic potency of decimal korsakovian series	homeopathic potency (Korsakov)
`[hp'_C]`	homeopathic potency of centesimal series (retired)	homeopathic potency (retired)
`[hp'_M]`	homeopathic potency of millesimal series (retired)	homeopathic potency (retired)
`[hp'_Q]`	homeopathic potency of quintamillesimal series (retired)	homeopathic potency (retired)
`[hp'_X]`	homeopathic potency of decimal series (retired)	homeopathic potency (retired)
`lx`	lux	illuminance
`ph`	phot	illuminance
`H`	henry	inductance
`R`	Roentgen	ion dose
`St`	Stokes	kinematic viscosity
`AU`	astronomic unit	length
`Ao`	Ångström	length
`[ch_br]`	Gunter's chain	length
`[ch_us]`	Gunter's chain	length
`[cicero]`	cicero	length
`[didot]`	didot	length
`[ft_br]`	foot	length
`[ft_i]`	foot	length
`[ft_us]`	foot	length
`[fth_br]`	fathom	length
`[fth_us]`	fathom	length
`[fur_us]`	furlong	length
`[in_br]`	inch	length
`[in_i]`	inch	length
`[in_us]`	inch	length
`[ligne]`	ligne	length
`[lk_br]`	link for Gunter's chain	length
`[lk_us]`	link for Gunter's chain	length
`[lne]`	line	length
`[ly]`	light-year	length
`[mi_br]`	mile	length
`[mi_i]`	mile	length
`[mi_us]`	mile	length
`[mil_i]`	mil	length
`[mil_us]`	mil	length
`[nmi_br]`	nautical mile	length
`[nmi_i]`	nautical mile	length
`[pc_br]`	pace	length
`[pca]`	pica	length
`[pca_pr]`	Printer's pica	length
`[pied]`	pied	length
`[pnt]`	point	length
`[pnt_pr]`	Printer's point	length
`[pouce]`	pouce	length
`[rch_us]`	Ramden's chain	length
`[rd_br]`	rod	length
`[rd_us]`	rod	length
`[rlk_us]`	link for Ramden's chain	length
`[smoot]`	Smoot	length
`[yd_br]`	yard	length
`[yd_i]`	yard	length
`[yd_us]`	yard	length
`m`	meter	length
`pc`	parsec	length
`B`	bel	level
`Np`	neper	level
`[den]`	Denier	linear mass density (of textile thread)
`tex`	tex	linear mass density (of textile thread)
`Ky`	Kayser	lineic number
`[mesh_i]`	mesh	lineic number
`sb`	stilb	lum. intensity density
`lm`	lumen	luminous flux
`cd`	candela	luminous intensity
`Oe`	Oersted	magnetic field intensity
`Wb`	weber	magnetic flux
`G`	Gauss	magnetic flux density
`T`	tesla	magnetic flux density
`[mu_0]`	permeability of vacuum	magnetic permeability
`Gb`	Gilbert	magnetic tension
`[car_m]`	metric carat	mass
`[dr_ap]`	dram	mass
`[dr_av]`	dram	mass
`[gr]`	grain	mass
`[lb_ap]`	pound	mass
`[lb_av]`	pound	mass
`[lb_tr]`	pound	mass
`[lcwt_av]`	long hundredweight	mass
`[lton_av]`	long ton	mass
`[m_e]`	electron mass	mass
`[m_p]`	proton mass	mass
`[oz_ap]`	ounce	mass
`[oz_av]`	ounce	mass
`[oz_m]`	metric ounce	mass
`[oz_tr]`	ounce	mass
`[pwt_tr]`	pennyweight	mass
`[sc_ap]`	scruple	mass
`[scwt_av]`	short hundredweight	mass
`[ston_av]`	short ton	mass
`[stone_av]`	stone	mass
`g`	gram	mass
`t`	tonne	mass
`u`	unified atomic mass unit	mass
`g%`	gram percent	mass concentration
`[car_Au]`	carat of gold alloys	mass fraction
`[MET]`	metabolic equivalent	metabolic cost of physical activity
`10*`	the number ten for arbitrary powers	number
`10^`	the number ten for arbitrary powers	number
`[pi]`	the number pi	number
`'`	minute	plane angle
`''`	second	plane angle
`circ`	circle	plane angle
`deg`	degree	plane angle
`gon`	gon	plane angle
`rad`	radian	plane angle
`VA`	volt-ampère	power
`VAR`	volt-ampère reactive	power
`W`	watt	power
`[HP]`	horsepower	power
`B[W]`	bel watt	power level
`B[kW]`	bel kilowatt	power level
`B[mW]`	bel milliwatt	power level
`Pa`	pascal	pressure
`[in_i'H2O]`	inch of water column	pressure
`[in_i'Hg]`	inch of mercury column	pressure
`[psi]`	pound per square inch	pressure
`atm`	standard atmosphere	pressure
`att`	technical atmosphere	pressure
`bar`	bar	pressure
`barg`	bar gauge	pressure
`m[H2O]`	meter of water column	pressure
`m[Hg]`	meter of mercury column	pressure
`B[SPL]`	bel sound pressure	pressure level
`[D'ag'U]`	D-antigen unit	procedure defined amount of a poliomyelitis d-antigen substance
`[PNU]`	protein nitrogen unit	procedure defined amount of a protein substance
`[AU]`	allergen unit	procedure defined amount of an allergen using some reference standard
`[Lf]`	Limit of flocculation	procedure defined amount of an antigen substance
`[Amb'a'1'U]`	allergen unit for Ambrosia artemisiifolia	procedure defined amount of the major allergen of ragweed
`Bq`	becquerel	radioactivity
`Ci`	Curie	radioactivity
`[diop]`	diopter	refraction of a lens
`[p'diop]`	prism diopter	refraction of a prism
`[S]`	Svedberg unit	sedimentation coefficient
`Bd`	baud	signal transmission rate
`%[slope]`	percent of slope	slope
`sph`	sphere	solid angle
`sr`	steradian	solid angle
`Cel`	degree Celsius	temperature
`K`	kelvin	temperature
`[degF]`	degree Fahrenheit	temperature
`[degR]`	degree Rankine	temperature
`[degRe]`	degree Réaumur	temperature
`a`	year	time
`a_g`	mean Gregorian year	time
`a_j`	mean Julian year	time
`a_t`	tropical year	time
`d`	day	time
`h`	hour	time
`min`	minute	time
`mo`	month	time
`mo_g`	mean Gregorian month	time
`mo_j`	mean Julian month	time
`mo_s`	synodal month	time
`s`	second	time
`wk`	week	time
`[FNU]`	Formazin Nephelometric Unit	turbidity
`[NTU]`	Nephelometric Turbidity Unit	turbidity
`[c]`	velocity of light	velocity
`[kn_br]`	knot	velocity
`[kn_i]`	knot	velocity
`[HPF]`	high power field	view area in microscope
`[LPF]`	low power field	view area in microscope
`L`	liter	volume
`Nl`	normal liter	volume
`[bf_i]`	board foot	volume
`[bu_br]`	bushel	volume
`[cft_i]`	cubic foot	volume
`[cin_i]`	cubic inch	volume
`[cr_i]`	cord	volume
`[cup_m]`	metric cup	volume
`[cup_us]`	cup	volume
`[cyd_i]`	cubic yard	volume
`[drp]`	drop	volume
`[fdr_br]`	fluid dram	volume
`[foz_br]`	fluid ounce	volume
`[gal_br]`	gallon	volume
`[gil_br]`	gill	volume
`[min_br]`	minim	volume
`[pk_br]`	peck	volume
`[pt_br]`	pint	volume
`[qt_br]`	quart	volume
`[tbs_m]`	metric tablespoon	volume
`[tbs_us]`	tablespoon	volume
`[tsp_m]`	metric teaspoon	volume
`[tsp_us]`	teaspoon	volume
`l`	liter	volume
`st`	stere	volume
`[hnsf'U]`	Hounsfield unit	x-ray attenuation