| Acronym | Meaning |
| MC | Millicoulomb |
| DCIMS | Dental Classification Information Management System - Dismounted Combat Identification Marking System |
| FFR | Fédération Française De Rugby (French Rugby Federation) |
| AFSPC | Air Force Space Command |
| TEAL | Tasman Empire Airways Limited |
| SHRA | Rain Showers (METAR Code) |
| C4ISR OR C?ISR | Command |
| SX | Sonic X |
| DMPA | (U.S.) Defense Medical Programs Activity |
| BRB | Barbados (ISO 3166 Trigram) -Be Right Back (Internet Chat Abbreviation) |