| Abbreviation | Definition |
|---|---|
| BEX | Brussels Exchanges |
| BFE | Baltic Futures Exchange |
| BGA | Brokerage General Agent |
| BGE | Beyond Good Evil |
| BGSE | Bangalore Stock Exchange |
| BGT | British Gas Trading |
| BHGE | Baker Hughes General Electric |
| BIFFEX | Baltic International Freight Futures EXchange |
| BIG | Best Investment Group |
| BIG | Broad Investment Grade |
| BIS | Bank for International Settlements |
| BIS | Broker Information System |
| BM&F | Bolsa de Mercadorias And Futuros |
| BMO | Before Market Opens |
| BMR | Below Market Rate |
| BMV | Bolsa Mexicana de Valores (Mexican Stock Exchange) |
| BMV | Mexican Stock Exchange |
| BNV | Bolsa Nacional de Valores |
| BNV | National Stock Exchange of Costa Rica |
| BOB | Bratislava Options Exchange |