SMBH
| Acronym | Definition |
|---|---|
| SMBH | Surrey Minor Ball Hockey |
| SMBH | Super-Massive Black Holes |
| SMBH | Shaking My Big Head |
| SMBH | Shaw, McLeod, Belser and Hurlbutt Inc. (American Forest Management Real Estate) |
| SMBH | Sensible Capacity MBH (1000 British Thermal Units per Hour) |