| Acronym | Meaning |
| AET. | Aetatis (Latin |
| FISH | Fluorescence In-Situ Hybridisation |
| SPOD | Sea Port Of Debarkation |
| AFWA | Air Force Weather Agency - Association Of Fish And Wildlife Agencies |
| MCO | Monaco (ISO 3166 Trigram) -Movement Control Officer -Major Combat Operation |
| WHS | (U.S.) Washington Headquarters Services |
| STANAG | (NATO) Standardisation Agreement |
| BNS | Bank Of Nova Scotia |
| ZN | Zeptonewton |
| RSRE | UK Royal Signals And Radar Establishment (1976?1991) |