| Acronym | Meaning |
| MDV | Maldives (ISO 3166 Trigram) |
| BN | Battalion |
| TIMS | Tactical Internet Management System - The Institute Of Management Sciences - The International Molinological Society - Thermal Infrared Multispectral Scanner - Thermal Ionization Mass Spectrometry - Travel Information Management Services - Tuberculosis In |
| AAD | Analogue-Analogue-Digital (CD Quality) - Australian Antarctic Division |
| ET | Estonian Language (ISO 639-1 Code) |
| PFO | Pissed |
| NA | Sodium |
| APOLLO | Apache Point Observatory Lunar Laser-ranging Operation |
| VIE | Vietnamese Language (ISO 639-2 Code) |
| KR | Kiribati (FIPS 10-4 Country Code) - Republic Of Korea (ISO 3166 Digram) |