| Acronym | Meaning |
| SWAN | System For Wearable Audio Navigation |
| ARAG | Advanced Research And Assessment Group |
| ACV | Armoured Combat Vehicle |
| ANT | Netherland Antilles (ISO 3166 Trigram) |
| SSW | Swati Language (ISO 639-2 Code) |
| HK | Hong Kong (ISO 3166 Digram; FIPS 10-4 Territory Code) |
| HMSO | Her Majesty's Stationery Office |
| FSM | Federated States Of Micronesia (ISO 3166 Trigram) |
| FIE | Fly-In Echelon |
| NF | Norfolk Island (ISO 3166 Digram) |