| Acronym | Definition |
|---|
| MBCA | Mercedes Benz Club of America |
| MBCA | Model Business Corporation Act |
| MBCA | Missouri Basketball Coaches Association |
| MBCA | Morongo Basin Conservation Association (California; est. 1969) |
| MBCA | Myanmar Business Coalition on AIDS |
| MBCA | Mechanical Bank Collectors of America |
| MBCA | Metropolitan Business & Citizens Association |
| MBCA | Massachusetts Baseball Coaches Association |
| MBCA | Manitoba Basketball Coaches Association |
| MBCA | Massachusetts Bay Constables Association |
| MBCA | Minnesota Bureau of Criminal Apprehension |
| MBCA | Merchant Bank of Central Africa Limited |
| MBCA | Montauk Boatman's and Captain's Association (New York) |
| MBCA | Monterey Bay Coursing Association (California) |
| MBCA | Minimum-Blocking Channel Assignment |
| MBCA | Millennium Basketball Club Amstelveen |
| MBCA | Migratory Birds Convention Act of Canada |
| MBCA | Multifunction Buoyant Cable Antenna |
| MBCA | Missouri Bass Club Association |
| MBCA | Maranatha Baptist Church Academy (Maryland) |
| MBCA | Multiband Conformal Antenna |
| MBCA | Migratory Birds Conservation Account |
| MBCA | Mississippi Boulevard Christian Church |