| BT | base of tongue; bedtime; bitemporal; bitrochanteric; bladder tumor; Blalock-Taussig [shunt]; bleedin... |
|---|---|
| BTC | basal temperature chart; body temperature chart |
| BTM | benign tertian malaria; body or blood temperature monitor |
| BTPS | at body temperature and ambient pressure, and saturated with water vapor [gas] |
| bw | body weight |