| Abbreviation | Definition |
|---|---|
| BA | Bell Aliant Regional Communications Income Fund |
| BAA | Banro Corporation |
| BAB | Build America Investment Grade Bond Fund |
| BAD | Badger Income Fund |
| BAJ | Baja Mining Corporation |
| BAM | Brookfield Asset Management Inc. |
| BAM | Brookfield Asset Management, Incorporated |
| BAN | Bannerman Resources Limited |
| BBD | Bombardier Inc. |
| BBD | Bombardier Incorporated |
| BBL | Brampton Brick Limited |
| BBL | Brampton Brick, Limited |
| BBO | Big Bank Big Oil Split Corp. |
| BBO | Big Bank Big Oil Split Corporation |
| BCB | Cott Corporation |
| BCD | BRC DiamondCore Ltd. |
| BCD | BRC DiamondCore, LTD. |
| BCE | BCE Inc. |
| BCE | BCE, Incorporated |
| BCI | New Look Eyewear Inc. |