| Abbreviation | Definition |
|---|---|
| BCCT | Board Certified Clinical Thermographer |
| BCCV | Black Creek Canal virus |
| BCDE | Bristol Clinical Data Exam |
| BCLD | Bioanalyst Clinical Laboratory Director |
| BCMP | Bachelor of Clinical Medical Practice |
| BCN | Basic and Clinical Neuroscience |
| BCRC | Buffalo Clinical Research Center |
| BCSB | Behavioral and Clinical Surveillance Branch |
| BCT | Basic Clinical Training |
| BCVA | Best-corrected visual acuity |
| BD | Binswanger's disease |
| BE | Both Eyes |
| BEH | Behaviorally/emotionally handicapped |
| Belax | Beclomethasone |
| BEPRN | Both Eyes Pro Re Nata (in Latin) when necessary |
| BEPRN | Both Eyes Pro Re Nata (in Latin) when necessary |
| BH | Behaviorally handicapped |
| BH | Blood Heat |
| BIB | Brought in by |
| BICE | Basel Institute for Clinical Epidemiology |