| Acronym | Meaning |
| TNO | Trans-Neptunian Object |
| HMD | Heard And McDonald Islands (ISO 3166 Trigram) |
| KMFDM | Kein Mitleid Fr Die Mehrheit (German No Pity For The Majority Music Band) |
| MEV | Medical Evacuation Vehicle - Musica Elettronica Viva |
| GWS | Gulf War Syndrome |
| NAVCC (NAVY) | Navy Component Commander |
| GLE | Irish Language (ISO 639-2 Code) |
| SMR | San Marino (ISO 3166 Trigram) |
| ZK | Zeptokelvin |
| SOR | State Of Readiness - Statement Of Requirements |