| Acronym | Meaning |
| CKND | Codename: Kids Next Door |
| ACT | R/PM -ACT-R/Perceptual-Motor (cognitive Model) |
| CIR | Corotating Interaction Region |
| ANGLICO | Air/Naval Gunfire Liaison Company |
| JFTX | Joint Field Training Exercise |
| TCAS | Traffic Collision Avoidance System |
| MKO | Mojahedin-e-Khalq Organization (Arabic People's Mujahedin Of Iran) |
| IBS | Irritable Bowel Syndrome |
| ATWA | Air |
| RIF | Reduction In Force (layoffs) - Resistance Index For Frostbite |