| Acronym | Meaning |
| WLOG | Without Loss Of Generality (see WOLOG) |
| AFG | Afghanistan (ISO 3166 Trigram) |
| IFV | Infantry Fighting Vehicle |
| PGP | Pretty Good Privacy |
| AZE | Azerbaijan (ISO 3166 Trigram) |
| BVT | Bouvet Island (ISO 3166 Trigram) |
| SREL | Savannah River Ecology Laboratory |
| UKR | Ukrainian Language (ISO 639-2 Code) |
| IMPAC | International Merchant Purchase Authorization Card |
| RKO | Radio-Keith-Orpheum Pictures |