| Acronym | Meaning |
| IHO | International Hydrographic Organization |
| USAIC | U.S. Army Infantry Center - U.S. Army Intelligence Center |
| PLOKTA | Press Lots Of Keys To Abort |
| ND | Northern Ndebele Language (ISO 639-1 Code) |
| SSBN | Nuclear-Powered Ballistic Missile Submarine (US Navy Hull Classification) |
| DBA | De Bellis Antiquitatis (miniature Wargaming Rules) |
| KMFDM | Kein Mitleid Fr Die Mehrheit (German No Pity For The Majority Music Band) |
| BQ | British Antarctic Territory (ISO 3166 Digram; Merged With AQ In 1979) - Navassa Island (FIPS 10-4 Territory Code) |
| PK | Pakistan (ISO 3166 And FIPS 10-4 Country Code Digram) - Petakelvin -Player Kill[er] - Probability Of Kill -PolyKetone -Pulemet Kalashnikova (Russian ?? ??????? ??????????? |
| TBC | To Be Confirmed |