| Acronym | Meaning |
 | XBA | European Composite Unit (EURCO; Bonds Market Unit) (ISO 4217 Currency Code) |
| DIAC | Department Of Immigration And Citizenship (Australia) [1] |
| GCS | Global Coordinate System |
| BUR | Burma (ISO 3166 Trigram; Obsolete Since 1989) |
| MBTA | Massachusetts Bay Transportation Authority - Migratory Bird Treaty Act (U.S.) |
| WHAM | Wisconsin Hydrogen-Alpha Mapping (telescope) |
| UNMOVIC | United Nations Monitoring |
| MIDI | Musical Instrument Digital Interface |
| CNN | Cable News Network - Cellular Nonlinear Network |
| FIA | F?d?ration Internationale De L'automobile (French International Automobile Federation) |
Browse by Letter:
