| Acronym | Meaning |
| DORA | Defence Of The Realm Act |
| RMP | Recognised [Operating/Operational] Maritime Picture |
| EWR | Newark Liberty International Airport (IATA Airport Code) |
| ASD(HA) | (U.S.) Assistant Secretary Of Defense (Health Affairs) |
| H | Hecto |
| GFCI | Ground Fault Circuit Interruptor (aka GFI) |
| MTT | Methylthiazol Tetrazolium (assay) |
| KL | Kalaallisut Language (ISO 639-1 Code) |
| WOM | Write Only Memory (a Joke From Stan Kelly-Bootle) |
| IRB | International Rugby Board |