| Acronym | Meaning |
| CRE | Cree Language (ISO 639-2 Code) |
| MADD | Mothers Against Drunk Driving - MyoAdenylate Deaminase Deficiency -Multiply-Add |
| MCD | Minimal Cerebral Dysfunction |
| RACON | RAdar BeaCON |
| AFSCN | U.S. Air Force Satellite Control Network |
| LKA | Sri Lanka (ISO 3166 Trigram) |
| MIT | Massachusetts Institute Of Technology - Methylisothiazoline - Milli Istihbarad Teskilati (Intelligence Service Of Turkey) |
| NAK | Negative Acknowledge |
| EGY | Egypt (ISO 3166 Trigram) |
| D&D | Dungeons And Dragons - Diversion And Distress (Air Traffic Control) |