| Acronym | Meaning |
| MA | Master Of Arts -Madagascar (FIPS 10-4 Country Code) - Massachusetts (postal Symbol) - Megaampere - Morocco (ISO 3166 Digram) |
| ACE | Air Combat Emulator (computer Game) - Allied Command Europe - Armored Combat Earthmover - Automatic Computing Engine |
| STDM | Statistical Time Division Multiplexing |
| NASP | National Aerospace Plane |
| SPL | #NAME? |
| NYRA | National Youth Rights Association -New York Racing Association (horse Racing) |
| EK | Equatorial Guinea (FIPS 10-4 Country Code) - Exakelvin |
| ESO | European Southern Observatory |
| BR | Bromine |
| BARD | Binational Agricultural Research And Development Fund (between The US And Israel) |