SBSB
| Acronym | Definition |
|---|---|
| SBSB | Small Business Service Bureau (est. 1968) |
| SBSB | Santa Barbara Speakers Bureau, LLC |
| SBSB | Southern Belle Swing Bash (dance workshop) |
| SBSB | Sullivan, Bruyette, Speros, and Blayney, Inc. (McLean, VA; financial service) |
| SBSB | South Boston Savings Bank (Massachusetts) |
| SBSB | Sooner Born-Sooner Bred (Oklahoma University saying) |