| SMAS | Superficial musculoaponeurotic system |
|---|---|
| SMAS | Superior mesenteric artery syndrome |
| SMase | N-sphingomyelinase |
| SMB | Simulated Moving Bed |
| SMB | Suckling Mouse Brain |
| SMB | Syncro-Mate B |
| SMB | somatomedin B |
| SMBG | Self-monitoring of blood glucose |
| SMC | SMOOTH MUSCLE CELL |
| SMC | Structural Maintenance of Chromosomes |