| Acronym | Meaning |
| TUI | Text User Interface (cf. CLI) |
| VBA | Visual Basic For Applications |
| CA | Catalan Language (ISO 639-1 Code) |
| ACV | Armoured Combat Vehicle |
| WP | White Phosphorus (ammunition) |
| AEW | Airborne Early Warning - Airborne Electronic Warfare |
| NASCAR | National Association For Stock Car Auto Racing |
| RFA | Restrictive Fire Area (military) - Royal Field Artillery |
| JFACC | Joint Force Air Component Commander |
| KARNAC | Knowledge Aided Retrieval In Activity Context |