| BS | Bachelor of Science; Bachelor of Surgery; Bacillus subtilis; Bartter syndrome; base strap; bedside; ... |
|---|---|
| bs | bedside; bowel sound; breath sound |
| BSA | benzenesulfonic acid; Biofeedback Society of America; bismuth-sulfite agar; bis-trimethylsilyl-aceta... |
| BSN | baccalaureate of science in nursing; Bachelor of Science in Nursing; bowel sounds normal |
| BSNA | bowel sounds normal and active |