| BB/W | Bio Breeding/Worcester |
|---|---|
| BBA | Balanced Budget Act |
| BBA | Balanced Budget Act of 1997 |
| BBB | Basso, Beattie and Bresnahan |
| BBB | Blood Bain Barrier |
| BBB | Bundle branch block |
| BBBD | blood brain barrier disruption |
| BBD | Benign Breast Disease |
| BBDP | Diabetes-prone |
| BBE | Bickerstaff s brainstem encephalitis |