| BCMA | B Cell Maturation Agent 
| Others |
| BCMA | B cell maturation antigen
| Others |
| BCMA | Ballarat Centre of Music the Arts
| Others |
| BCMA | Bangladesh Cement Manufacturers Association
| Others |
| BCMA | Bar Code Medication Administration
| Others |
| BCMA | Bar Coded Medication Administration
| Others |
| BCMA | Bartow County Model Aviation
| Others |
| BCMA | Baylor College of Medicine Academy
| Others |
| BCMA | Berlin Con Mucho Arte
| Others |
| BCMA | Big Country Mustang Association
| Others |
| BCMA | Big Creek Missile Agency
| Others |
| BCMA | Birthplace of Country Music Alliance
| Others |
| BCMA | Biscuit and Cracker Manufacturers' Association
| Others |
| BCMA | Branded Content Marketing Association
| Others |
| BCMA | British Canoe Manufacturers Association
| Others |
| BCMA | British Colour Makers Association
| Others |
| BCMA | British Columbia Medical Association
| Others |
| BCMA | British Columbia Museums Association
| Others |
| BCMA | Broward County Medical Association
| Others |
| BCMA | Business Credit Management Association
| Others |