| Abbreviation | Definition |
|---|---|
| BATE | Bid Ask Trade Exception |
| BATS | Baidu, Alibaba and Tencent (S) |
| BAVF | Bell Atlantic Venture Fund |
| BB | Bollinger Bands |
| BBF | Bolsa Brasileira de Futuros |
| BBIS | Broker Business Information System |
| BBV | Bolivian Stock Exchange |
| BCE | Beijing (Peking) Commodity Exchange |
| BCE | British Canadian Exchange |
| BCH | Brokers Clearing House |
| BCI | Baltic Exchange Capesize Index |
| BCI | Business Cycles Indicators |
| BCV | Bolsa Centroamericana de Valores |
| B-D | Broker-Dealer |
| BDP | Bolsa de Derivados do Porto |
| BEACON | Boston Stock Exchange Automated Communication and Order-routing Network |
| BEAM | Bonds, Equity, And Money |
| BELFOX | Belgian Futures and Options Exchange |
| BER | Bond Equivalency Rate |
| BEVSA | Uruguay Electronic Stock Exchange |