| Acronym | Meaning |
| AANEAS | Anglo-Australian Near-Earth Asteroid Survey |
| DASL | Datapoint's Advanced System Language |
| PRFG | Partial Fog (METAR Code) |
| MEMS | Microelectromechanical System |
| NWA | National Wrestling Alliance |
| YID | Yiddish Language (ISO 639-2 Code) |
| CDR | Commander |
| UNICRI | United Nations Interregional Crime And Justice Research Institute |
| CPE | Certificate Of Proficiency In English |
| BNF | Backus-Naur Form (computing) |