Subscriber login
Password
Forgot your password?
Library card login
Login with Shibboleth® »
Login with Athens »
Close menu
Oxford Dictionaries Online
The world's most trusted dictionaries
About
Subscriber services
What's new
Contact us
Help
Subscribe now
Already a subscriber or in a subscribing organization?
Login
Dictionary
Other language resources
US English
World English
Dictionary
Better writing
World of words
Puzzles and games
For children and schools
For learners of English
Email
Cite
IU
(IU)
abbreviation
international unit.
More words in this category
brake horsepower
c.p.
coulomb
deca-
dioptre
drachm
foot-pound-second system
gall.
geographical mile
half
kelvin
kilogram
megadeath
megahertz
probit
second
2
spindle
teacup
ton
1
yard
1
Nearby Words
ITN
Ito, Prince Hirobumi
-itous
its
itself
itsy-bitsy
ITU
ITV
-ity
IU
IUCN
IUD
-ium
IUPAC
IV
Ivan
1
Ivan
2
-ive
ivermectin