| Abbreviation | Definition |
|---|---|
| BOCI | Boca Research, Inc. |
| BOGMF | Bogo Medellin Milling, Inc. |
| BOGN | Bogen Communications International, Inc. |
| BOGNW | Bogen Communications International, Inc. Warrants |
| BOKF | B O K Financial Corporation |
| BOLD | Bolder Technologies Corporation |
| BOLL | Bollinger Industries, Inc. |
| BONT | Bon Ton Stores, Inc. |
| BONZ | Interpore International |
| BOOM | Dynamic Materials Corporation |
| BOON | Boonton Electronics Corporation |
| BOOOY | Boots, P. L. C. |
| BOOT | Lacrosse Footwear, Inc. |
| BORAY | Boral, LTD. |
| BORD | Boardwalk Bank |
| BOSA | Boston Acoustics, Inc. |
| BOSC | B O S Better Online Solutions |
| BOSCW | B O S Better Online Solutions Warrants |
| BOSEO | Boston Edison Company |
| BOSEP | Boston Edison Company Preferred |