| BT | 1) Bleeding Time 2) Body Temperature |
|---|---|
| BT | base of tongue; bedtime; bitemporal; bitrochanteric; bladder tumor; Blalock-Taussig [shunt]; bleeding time; blood type, blood typing; blue tetrazolium; blue tongue; body temperature; borderline tuberculoid; bovine turbinate [cells]; brain tumor; breast tumor |
| BTA | Blood Transfusion Association |
| BTB | breakthrough bleeding; bromthymol blue |
| BTBL | bromothymol blue lactose |
| BTC | basal temperature chart; body temperature chart |
| BTCG | Brain Tumor Cooperative Group |
| BTD | biliary tract disease |
| BTDS | benzoylthiamine disulfide |
| BTE | behind the ear [hearing aid]; bovine thymus extract |