| Acronym | Meaning |
| GIF | Graphics Interchange Format (pronounced Jif) |
| DOD | U.S. Department Of Defense |
| IE | Indo-European Languages - Internet Explorer -Ireland (ISO 3166 Digram) |
| HPA | UK Health Protection Agency |
| WSUS | Windows Server Update Services |
| AIPAC | American Israel Public Affairs Committee |
| AGA | AB Gas-accumulator (ah-gah |
| RCAF | Royal Canadian Air Force |
| G3 | Many |
| EROS | Earth Resources Observation System |