Units of Measurement Ontology (UO)

Name: Units of Measurement Ontology (UO)
Published: 2026-11-13T13:46:24.325859Z

Selected English labels and exact synonyms from the Units of Measurement Ontology (UO), release 2026-10-12, with source identifiers and spelling preserved. Licensed CC BY 4.0; full attribution is listed under Sources. Under semantic review; not endorsed by the ontology's maintainers.

Curator: Oliver Bennett

Languages shown reflect this page; source translations may cover only some concepts.

English
poise based unitUnrated
parts per hundred based unitUnrated
parts per million based unitUnrated
electronvolt based unitUnrated
katal per cubic meter based unitUnrated
dose unitUnrated
dose equivalent unitUnrated
TBUnrated terabyteUnrated
pixels per inch based unitUnrated
watt per steradian based unitUnrated
10^[24]Unrated YUnrated yottaUnrated
volume per unit volumeUnrated
year based unitUnrated
image resolution unitUnrated
%Unrated percentUnrated
gray per minute based unitUnrated
foot candle based unitUnrated
molar mass unitUnrated
GBUnrated gigabyteUnrated
nmole/diskUnrated
catalytic activity unitUnrated
watt per steradian per square meter based unitUnrated
acre based unitUnrated
BUnrated magnetic flux density unitUnrated
watt-hour based unitUnrated
weber based unitUnrated
cubic decimeter based unitUnrated
unit of normalityUnrated
fractionUnrated
meter per second based unitUnrated
hour based unitUnrated
degree Celsius based unitUnrated
speed/velocity unitUnrated
kibibyte based unitUnrated
10^[-15]Unrated fUnrated femtoUnrated
disintegrations per minute based unitUnrated
radian based unitUnrated
10^[-3]Unrated mUnrated milliUnrated
square angstromUnrated
relative light unit based unitUnrated
ug/diskUnrated
unit per liter based unitUnrated
gray based unitUnrated
electric potential difference unitUnrated
einstein per square meter per second based unitUnrated
nautical mile based unitUnrated
gram per milliliter based unitUnrated
plane angle unitUnrated
E-field strengthUnrated electric field strength unitUnrated
united states customary teaspoonUnrated us customary teaspoonUnrated
gram per liter based unitUnrated
activity (of a radionuclide) unitUnrated
pH based unitUnrated
bit based unitUnrated
radiation unitUnrated
maritime length unit based unitUnrated
steradian based unitUnrated
united states customary cupUnrated us customary cupUnrated
foot based unitUnrated
dalton based unitUnrated
parts per billion based unitUnrated
pascal second based unitUnrated
large calorie based unitUnrated
radioactivity concentrationUnrated
mole fraction based unitUnrated
parts per thousand based unitUnrated
lbf/in^[2]Unrated pounds per square inchUnrated psiUnrated
joule based unitUnrated
drachm based unitUnrated
viscosity unitUnrated
volume percentage based unitUnrated
count per nanomolar based unitUnrated
linear density unitUnrated
mebibyte based unitUnrated
cubic centimeter per mole based unitUnrated
heat conduction unitUnrated
luminance unitUnrated
katal based unitUnrated
rate unitUnrated
cells per wellUnrated
pound based unitUnrated
10^[15]Unrated PUnrated petaUnrated
dimensionless unitUnrated
count per nanomolar second based unitUnrated
exposure unitUnrated
teaspoon based unitUnrated
dosage unit based unitUnrated
Roentgen equivalent man based unitUnrated
CtUnrated PCR quantification cycleUnrated
gill based unitUnrated
plaque forming unit per milliliter based unitUnrated
minute based unitUnrated
enzyme unit based unitUnrated
count per molar second based unitUnrated
conduction unitUnrated
square meter based unitUnrated
dyne per cm based unitUnrated
radiant intensity unitUnrated