| Acronym | Meaning |
| MAA | Mathematical Association Of America |
| LX | Luxembourg (amateur Radio ITU Prefix) - Swiss International Airlines (IATA Code) |
| USD(C) | (U.S.) Under-Secretary Of Defense (Comptroller) |
| HEIC | Honourable East India Company |
| SOB | Son Of A Bitch - Same Old Bullshit |
| SG | Sango Language (ISO 639-1 Code) |
| VIDS | Visual Information Display System |
| DCFC | Death Cab For Cutie |
| IDE | Integrated Development Environment - Integrated Drive Electronics |
| PRK | Democratic People's Republic Of Korea (ISO 3166 Trigram) |