| Acronym | Meaning |
 | RISTA | Reconnaissance |
| ISA | Individual Savings Account - Industry Standard Architecture - Instruction Set Architecture - International Seabed Authority |
| MUA | Meritorious Unit Award - Military Utility Assessment |
| CU | Copper (Latin Cuprum) |
| FRA | Federal Railroad Administration -France (ISO 3166 Trigram) |
| PM | Picometre |
| SF | Fleet Submarine (retired US Navy Hull Classification) -San Francisco - Science Fiction -South Africa (FIPS 10-4 Country Code) -Speculative Fiction - Special Forces |
| FOE | Friends Of The Earth |
| C2V OR C?V | Command And Control Vehicle |
| PSV | Philips Sport Vereniging (Dutch For Philips Sports Union) - Public Service Vehicle |
Browse by Letter:
