| Acronym | Meaning |
| III | Three (in Roman Numerals) |
| HMMWV | High Mobility Multipurpose Wheeled Vehicle (hum-vee; Hummer) |
| ATK | Attack |
| IMT | Integrated Management Tool |
| LINEAR | Lincoln Near-Earth Asteroid Research |
| IRR | Iranian Rial (ISO 4217 Currency Code) |
| HPA | UK Health Protection Agency |
| POMDP | Partially Observable Markov Decision Process |
| AWACS | Airborne Warning And Control System |
| NUWC | U.S. Naval Undersea Warfare Center |