| Acronym | Meaning |
| LOTIS | Livermore Optical Transient Imaging System |
| PAN | Punjabi Language (ISO 639-2 Code) |
| NPD | Nationaldemokratische Partei Deutschlands (German) |
| QWG | Quadripartite Working Group (qwig) |
| ACOM | (U.S.) Atlantic Command |
| C2 OR C? | Command And Control |
| D | Deci |
| AK | Akan Languages (ISO 639-1 Code) |
| FME | Formal Methods Europe |
| AANEAS | Anglo-Australian Near-Earth Asteroid Survey |