| Acronym | Meaning |
| ALF | Africa Leadership Forum - Alien Life Form - Animal Liberation Front |
| PCZ | Panama Canal Zone (ISO 3166 Trigram; Obsolete 1980) |
| WHS | (U.S.) Washington Headquarters Services |
| KW | Kuwait (ISO 3166 Digram) |
| NESS | T -Near-Earth Space Surveillance - Terrestrial Project |
| HRM | His (or Her) Royal Majesty |
| BRASS | Breathe |
| FENS | Federation Of European Neuroscience Societies |
| WA | Walloon Language (ISO 639-1 Code) |
| PSS | Personnel System Support |