SMSB
| Acronym | Definition |
|---|---|
| SMSB | Strategic Missile Support Base |
| SMSB | Shanghai Medical Security Bureau |
| SMSB | Savage Man Savage Beast (movie) |
| SMSB | Siemens Malaysia Sdn Bhd (Selangor Darul Ehsan, Malaysia) |
| SMSB | Södermalms Båtklubb (Swedish) |
| SMSB | Solomon Mutual Savings Bank (Seoul, South Korea) |