| Acronym | Meaning |
| WU | Wabash University - Washington University In St. Louis - Western Union - Windows Update - Work Unit - WU Wien (German Wirtschaftsuniversit?t Wien |
| LAV | Land Assault Vehicle - Light Armoured Vehicle - Lymphadenopathy-Associated Virus |
| FH | Femtohenry |
| MIMOSA | MIcroMeasurements Of Satellite Acceleration |
| FEZ | Fighter Engagement Zone |
| HCCI | Homogeneous Charge Compression Ignition |
| KF | Kilofarad |
| UCR | University Of Costa Rica |
| KI | Kibi |
| ALL | Albanian Lek (ISO 4217 Currency Code) |