| Acronym | Meaning |
| RBOC | Regional Bell Operating Company (Baby Bell) |
| SJA | Staff Judge Advocate (military Law) |
| UP | Ukraine (FIPS 10-4 Country Code) -Uttar Pradesh |
| MT | Malta (FIPS 10-4 Country Code; ISO 3166 Digram) - Megatesla - Montana (postal Symbol) -Motor Transport (military) |
| MCM | Mine Counter-Measures |
| IEA | International Energy Agency |
| PHA | PolyHydroxyAlkanoate -Potentially Hazardous Asteroid |
| FCS | Future Combat System |
| RRP | Recurrent Respiratory Papillomatosis |
| UNAMSIL | United Nations Mission In Sierra Leone |