RBBA
| Acronym | Definition |
|---|---|
| RBBA | Russian Blue Breeders Association |
| RBBA | Rockville Baseball Association |
| RBBA | Rochester Black Bar Association (Rochester, NY) |
| RBBA | Rochester Black Business Association (Rochester, NY) |
| RBBA | Romanian-Bulgarian Business Agency |
| RBBA | Richmond Burton Baseball Association (Richmond, IL) |
| RBBA | Really Bad British Accents (band) |
| RBBA | Rioja Baja Banda Ancha |
| RBBA | Running Back Batting Average |
| RBBA | Riverbend Bowling Association |
| RBBA | River Blyth Boating Association (UK) |