| Acronym | Meaning |
| MOAB | Massive Ordnance Air Blast (official) - Mother Of All Bombs (slang) |
| MAH | Marshallese Language (ISO 639-2 Code) |
| NAV | Navajo Language (ISO 639-2 Code) |
| BART | Bay Area Rapid Transit |
| ND | Northern Ndebele Language (ISO 639-1 Code) |
| MPA | Maritime Patrol Aircraft - Master Of Public Administration |
| RPD | Recognition-Primed Decision-making |
| SECAM | S?quentiel Couleur ? M?moire (French For Colour Sequential With Memory; TV Standard |
| USIA | United States Information Agency |
| GPPC | Genetics And Public Policy Center |