SSMB
| Acronym | Definition |
|---|---|
| SSMB | Sonic Stadium Message Board |
| SSMB | Space Station Manned Base |
| SSMB | Sacramento State Marching Band (Sacramento, CA) |
| SSMB | She Stole My Beer (band) |
| SSMB | Ships' Service Man, Barber (rank; US Navy) |
| SSMB | Startups, Small & Medium Businesses |
| SSMB | Steady State Mass Balance Model (environmental sciences) |
| SSMB | Synchronisation Status Message Byte |