| Abbreviation | Definition |
|---|---|
| BTUKOC | Bathurst Resources Limited |
| BTUKOD | Bathurst Resources Limited |
| BUG | Buderim Ginger Ltd |
| BUL | Blue Energy Ltd |
| BUR | Burleson Energy Ltd |
| BUROA | Burleson Energy Limited |
| BUT | BUT |
| BUTO | Bright Star Resources Limited |
| BUX | Buxton Resources Ltd |
| BUXO | Buxton Resources Limited |
| BUY | Bounty Oil & Gas NL |
| BVA | Bravura Solutions Ltd |
| BWD | BWD |
| BWF | Blackwall Property Funds Limited |
| BWN | Bowen Energy Ltd |
| BWP | Bunnings Warehouse Property Trust |
| BXB | Brambles Ltd |
| BXBKMA | Brambles Limited |
| BXBKMP | Brambles Limited |
| BXBKOB | Brambles Limited |