| Acronym | Meaning |
| RX | Receive |
| WVR | Women's Volunteer Reserve (WWII UK) |
| DFAS | (U.S.) Defense Finance And Accounting Service |
| JMD | Jamaican Dollar (ISO 4217 Currency Code) |
| UNU | United Nations University |
| VFR | Visual Flight Rules |
| JY | Japanese Yen |
| EMU | Electric Multiple Unit - A Method Of Connecting Self-propelled Railway Vehicles Together To Form A Train Under The Control Of One Driver. |
| TGL | Tagalog Language (ISO 639-2 Code) |
| KON | Kongo Language (ISO 639-2 Code) |