| BSE | behavior summarized evaluation; bilateral intranasal sphenoethmoiclectomy; bilateral symmetrical and... |
|---|---|
| BT | base of tongue; bedtime; bitemporal; bitrochanteric; bladder tumor; Blalock-Taussig [shunt]; bleedin... |
| BTE | behind the ear [hearing aid]; bovine thymus extract |
| BTg | bovine trypsinogen |
| BTr | bovine trypsin |