| SFB | Sanfilippo syndrome type B; saphenofemoral bypass; surgical foreign body |
|---|---|
| SFU | surgical follow-up |
| SH | Salter-Harris [fracture]; Schonlein-Henoch [purpura]; self-help; serum hepatitis; sexual harassment;... |
| SICU | spinal intensive care unit; surgical intensive care unit |
| SM | Master of Science; sadomasochism; self-monitoring; silicon microphysiometer; simple mastectomy; skim... |