| Acronym | Meaning |
| CYM | Cayman Islands (ISO 3166 Trigram) |
| WIN | T -Warfighter Information Network-Tactical |
| MOL | Moldovan Language (ISO 639-2 Code) - Mole (unit) |
| CCIT | Comit? Consultatif International T?l?graphique (French For International Telegraph Consultative Committee |
| CTC | Closed Timelike Curve (relativity) - (U.S.) Combat Training Center |
| LO | Lao Language (ISO 639-1 Code) |
| FU | Smoke (METAR Code) |
| ASR | Anti Slip Regulation |
| SIG | .signature (UNIX Shell/Internet Standard File Name) -Special Interest Group |
| SOC | Sector Operations Centre |