| Acronym | Meaning |
| XV | Fifteen (in Roman Numerals) |
| NOLF | Navy OutLying Field |
| RSA | Regimental Support Area - Republic Of South Africa -Rivest-Shamir-Adleman Encryption |
| KG | Kilogram - Kongo Language (ISO 639-1 Code) |
| UTM | Universal Transverse Mercator (geographical Co-ordinate System) |
| NEI | National Eye Institute - Not Enough Information - Nuclear Energy Institute |
| BSF | British Standard Fine (screw Thread) |
| SWA | Swahili Language (ISO 639-2 Code) |
| TRAIN | Tourist Railway Association |
| EMO | Emergency Measures Organisation-Emotional |