| Acronym | Meaning |
| NARDAC | Naval Regional Data Automation Center |
| MANPADS | MAN-Portable Air Defence System |
| YTS | Youth Training Scheme |
| GV | Manx Language (ISO 639-1 Code) |
| UDT | Underwater Demolition Team |
| JDCC | UK Joint Doctrine And Concepts Centre |
| Z | Zetta |
| AWW | Above Water Warfare |
| FAO | Faroese Language (ISO 639-2 Code) |
| MRT | Mauritania (ISO 3166 Trigram) |