Found 16,108 abbreviations starting with U:

U/M

Unmanned

Governmental » NASA

Rate it:
U/M

Unscheduled Maintenance

Governmental » NASA

Rate it:
U/O

Under Observation for ....

Medical » Physiology

Rate it:
U/O

Used on

Governmental » NASA

Rate it:
U/Pb

uranium/lead

Academic & Science » Chemistry

Rate it:
U/S

UltraSonic

Academic & Science » Electronics

Rate it:
U/S

UltraSound

Medical » Physiology

Rate it:
U/S

UnderSection

Business » General

Rate it:
U/S

Upper Stage

Governmental » NASA

Rate it:
U/S

Upstream

Governmental » NASA

Rate it:
U/S

Out of Service

Miscellaneous » Aircraft & Aviation

Rate it:
U/T/D

Under Trust Dated

Community » Law & Legal

Rate it:
U/V

Under Voltage

Governmental » NASA

Rate it:
U/W

Used with

Governmental » NASA

Rate it:
U/WB

Unit of Whole Blood

Medical » Physiology

Rate it:
U10

Under 10 League

Community » Sports

Rate it:
U2

You Too

Internet » Chat

Rate it:
U2

You Too

Computing » Texting

Rate it:
U2Y

Up To You

Internet » Chat

Rate it:
U4A

UnInstaller archive

Computing » File Extensions

Rate it:
U4A

Usenet For All

Internet

Rate it:
U4A

Ubuntu for Android

Computing » Software

Rate it:
U4E

Yours ForEver

Internet » Chat

Rate it:
U4EA

Erowid 4-Methylaminorex

Academic & Science » Chemistry

Rate it:
U5MR

Under 5 Mortality Rate

Governmental » United Nations

Rate it:

Are we missing a good shorthand here? Don't keep it to yourself! Help us grow our database...