| CSB | contaminated small bowel; craniosynostosis, Boston type |
|---|---|
| CSBS | contaminated small bowel syndrome |
| MSB | Master of Science in Bacteriology; mid-small bowel; most significant bit |
| SB | Bachelor of Science; Schwartz-Bartter [syndrome]; serum bilirubin; shortness of breath; sick bay; si... |
| SBE | breast self-examination; short below-elbow [cast]; shortness of breath on exertion; small bowel enem... |