| Acronym | Meaning |
| CONMEBOL | Confederaci›n Sudamericana De Fœtbol (Spanish |
| ICBM | Intercontinental Ballistic Missile |
| POI | Program Of Instruction |
| EK | Equatorial Guinea (FIPS 10-4 Country Code) - Exakelvin |
| DGD&D | UK Directorate General Of Development And Doctrine |
| ARTCC | Air Route Traffic Control Center |
| IFF | Identification |
| AY | Antarctica (FIPS 10-4 Territory Code) |
| NMCI | Navy Marine Corps Intranet |
| DSD | Defence Studies Department (King's College |