| Abbreviation | Definition |
|---|---|
| BUMC | Boston University Medical Center |
| BUPA | British United Provident Association |
| BUT | Break-Up Time |
| BVH | Blanchard Valley Hospital |
| BVT | Bee Venom Therapy |
| BVT | Bilateral Ventilation Tubes |
| BWH | Brigham and Women's Hospital |
| BWH | Brigham Women's Hospital |
| BWH | The Brigham and Womens Hospital |
| BWIA | Better Walk If Able |
| B-WPHC | Baltimore- Washington Public Health Consortium |
| Bx | Behavior |
| BXH | Beijing Xuanwu Hospital |
| BZD | BenZoDiazepine |
| C | Certified |
| C | Clinical |
| C.DIFF. | Clostridium difficile |
| C.S.N. | Central Supply Nurse |
| C/S | Caesarean Section |
| C/S | Cervical Spondylosis |