sort by Rank | Alpha
| Possible Meanings | Rank |
| bupivacaine/epinephrine/sufentanil/clonidine | ** |
| Bachelor of Engineering Science | ** |
| Bachelor of Earth Sciences | ** |
| Building Energy Standards and Codes | ** |
| Building Energy Systems and Controls | ** |
| Buildings and Estates Sub Committee | ** |
| Boeing Employees Soaring Club | ** |
| Baylor Evaluation Services Center | * |
| Bachelor of Education Secondary | * |
| Betty Engelstad Sioux Center | * |
| Biological Ecological Sciences Coalition | * |
| Blanchard Education Service Center | * |
| Bristol Environmental Services Corporation | * |
| building environmental control systems | * |
| Beverage Equipment Supply Company | * |