| BSB | body surface burned |
|---|---|
| BSC | bedside commode; bedside care; bench scale calorimeter; bile salt concentration; Biological Stain Commission; Biomedical Science Corps |
| BSc | Bachelor of Science |
| BSC-1, BS-C-1 | Cercopithecus monkey kidney cells |
| BSCC | British Society for Clinical Cytology |
| BSCP | bovine spinal cord protein |
| BSD | bedside drainage |
| BSDLB | block in anterosuperior division of left branch |
| BSE | behavior summarized evaluation; bilateral intranasal sphenoethmoiclectomy; bilateral symmetrical and equal; bovine spongiform encephalopathy; breast self-examination |
| BSEP | brain stem evoked potential |