| BPV | benign paroxysmal vertigo; benign positional vertigo; bioprosthetic valve; bovine papilloma virus |
|---|---|
| BRBC | bovine red blood cell |
| BRD | bladder retraining drill; bovine respiratory disease |
| BSA | benzenesulfonic acid; Biofeedback Society of America; bismuth-sulfite agar; bis-trimethylsilyl-aceta... |
| bsa | bovine serum albumin |