| Abbreviation | Definition |
|---|---|
| BWE | Bonneville Worldwide Entertainment |
| BWI | Book Wholesalers Inc |
| BWI | Bridgewater Wholesalers Inc |
| BWIA | British West Indian Airlines |
| BWLD | Buffalo Wild Wings, Inc. |
| BWSI | BusinessWare Services, Inc. |
| BWSS | Because We Say So |
| BWTC | Blue Water Theatre Company |
| BWTC | Boston Warehouse Trading Corp |
| BWTC | Boston Warehouse Trading Corporation |
| BWTC | Bretton Woods Telephone Company |
| BWYD | Bakewell-White Yacht Design |
| BXB | Bob Bassari Xquisite Collection |
| BXLC | Bexil Corporation |
| BXNG | Bang Holdings Corporation |
| BYD | Build Your Dreams |
| BYNSA | Boetticher y Navarro, S. A. |
| BYOP | Be Your Own Pet |
| BYP | Biomechanics Yellow Pages |
| BYPL | BSES Yamuna Power Ltd |