| Abbreviation | Definition |
|---|---|
| BRWG | Board Review Working Group |
| BRWG | Boundary Rectification Working Group |
| BRWG | Broker Regulations Working Group |
| BRWG | Broker Responsibility Working Group |
| BRWG | Budget Reduction Working Group |
| BRWG | Business Recovery Work Group |
| BRWG | Business Requirements Working Group |
| BRWG | Business Rules Working Group |
| BSWG | Beaver Salmonid Working Group |
| BSWG | Biomedical Science Working Group |
| BSWG | Black Start Working Group |
| BSWG | Board Supports Working Group |
| BWG | Baggage Working Group |
| CARE | Career and Related Experience |
| CBWG | Canada Beef Working Group |
| CBWG | Cannabis Banking Working Group |
| CBWG | Capacity Building Working Group |
| CBWG | CITES Bushmeat Working Group |
| CBWG | Colorado Bat Working Group |
| CBWG | Commemorating Biology Working Group |