| Acronym | Meaning |
| CCTT | Close Combat Tactical Trainer |
| EUS | Basque Language (ISO 639-2 Code) |
| ASW | AntiSubmarine Warfare |
| IU | Inuktitut Language (ISO 639-1 Code) |
| MPA | Megapascal |
| XP | EXperience Point (role-playing Games) |
| RADB | Routing Assets Data Base |
| FAASV | Field Artillery Ammunition Supply Vehicle |
| APHE | Armour-Piercing |
| SFF | Standard File Format |