Akademik

U
You (Computing » SMS)
Up (Computing » Assembly)
Use (Community » Media)
**** University (Academic & Science » Universities)
**** Under (Medical » Human Genome)
**** User (Computing » General)
*** United (Community » Sports)
*** Update (Computing » General)
** Users (Computing » General)
** Unit (Governmental » Military)
* Universal (Community » Film Censorship)
* und (International » German)
* Unknown (Governmental » Military)
* Urban (Community)
* Upper (Governmental » State & Local)
* Units (Miscellaneous » Unit Measures)
* Ultimate (Community » Sports)
* Unity (Community » Religion)
* Unlimited (Business » General)
* Undergraduate (Academic & Science » Universities)
* Uncertain (Academic & Science » Meteorology)
* Underwear (Miscellaneous » Clothes)
* Urgent (Governmental » US Government)
* U-Bahn (International » German)
* Unsigned (Governmental » US Government)
* Unavailable (Governmental » FBI Files)

Abbreviations dictionary. 2012.