| Abbreviation | Definition |
|---|---|
| BEIQ | B E I Technologies, Inc. |
| BELFA | Bel Fuse, Inc. Class A |
| BELFB | Bel Fuse, Inc. Class B |
| BELM | Bell Microproducts, Inc. |
| BELW | Bellwether Exploration Company |
| BEOS | B E Incorporated |
| BERK | Berkshire Energy Resources |
| BERS | Beres Industries, Inc. |
| BERW | Beringer Wine Estate Holdings |
| BESI | B E Semiconductor Industries |
| BETA | Beta Oil and Gas, Inc. |
| BETM | American Wagering, Inc. |
| BEVG | Beverage Store, Inc. |
| BEVI | Bevsystems International, Inc. (formerly Beverage International Group, Inc.) |
| BEVIU | Bevsystems International, Inc. (formerly Beverage International Group, Inc.) |
| BEVIW | Bevsystems International, Inc. (formerly Beverage International Group, Inc.) Warrants |
| BEVTP | Bev Tyme, inc. Preferred |
| BEVTZ | Bev Tyme, Inc. |
| BEXP | Brigham Exploration Company |
| BFAM | Bright Horizons Family Solutions |