| Abbreviation | Definition |
|---|---|
| BJMA | Bangladesh Jute Mills Association |
| BJSM | Bihar Jharkhand Sabha Members - a socio-cultural community group of people from Bihar and Jharkhand |
| BKA | British Kendama Association |
| BKA | British Kendo Association |
| BKMA | Brickell Key Master Association |
| BKMEA | Bangladesh Knitwear Manufacturers and Exporters Association |
| BKMEA | Bangladesh Knitwear Manufacturers Exporters Association |
| BKOA | Bangladesh Knitting Owners Association |
| BKOA | Brick Kiln Owners Association |
| BKOA | Brick Kilns Owners Association |
| BKSA | Brandeis Korean Student Association |
| BKSA | British Kite Sports Association |
| BLA | Black Lawyers Association |
| BLA | Botswana Library Association |
| BLAS | Belgian and Luxembourg Association of Singapore |
| BLBA | Bay Lakes Baptist Association |
| BLBA | Belgium Luxembourg Business Association |
| BLBA | Black Latino Business Association |
| BLBA | British Libyan Business Association |
| BLCA | Belmont Lake Cottagers' Association |