| Acronym | Meaning |
| FWF | Fixed Word Format |
| FSE | Fire Support Element |
| FXX | Metropolitan France (ISO 3166 Trigram; Obsolete 1997) |
| AEF | American Expeditionary Force |
| CDE | Chemical Defence Equipment |
| ARRC | ACE Rapid Reaction Corps |
| MRAV | Multi-Role Armoured Vehicle |
| METOC | Meteorological And Oceanographic |
| QV | Quod Vide (Latin Which See) |
| RU | Russia (ISO 3166 Digram) |