| Acronym | Meaning |
| GN | Giganewton - Guinea (ISO 3166 Digram) |
| FLTSATCOM | Fleet Satellite Communication System |
| CE | Chechen Language (ISO 639-1 Code) |
| TTZ | Tetrazolium |
| RUC | Royal Ulster Constabulary |
| GLV | Manx Language (ISO 639-2 Code) |
| NAVS | Non-Cooperative Airborne Vector Scoring |
| RF | Rutherfordium |
| NCAA | National Collegiate Athletic Association (NC Double A) |
| JFACC | Joint Force Air Component Commander |