| Acronym | Meaning |
| ADAP | AIDS Drug Assistance Program |
| HO | Hiri Motu Language (ISO 639-1 Code) |
| ITU | Intent-to-Use - International Telecommunication Union (International Telegraph Union 1865-1932) |
| BEL | Belarusian Language (ISO 639-2 Code) |
| URD | Urdu Language (ISO 639-2 Code) |
| NOPA | National Office Products Alliance - National Office Products Association |
| CV | Chuvash Language (ISO 639-1 Code) |
| MAA | Mathematical Association Of America |
| KR | Kiribati (FIPS 10-4 Country Code) - Republic Of Korea (ISO 3166 Digram) |
| MO | Macao (ISO 3166 Digram) -Medical Officer -Missouri (postal Symbol) -modus Operandi (Latin |