| 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) |