| Acronym | Definition |
|---|
| WBAC➣Wally Byam Airstream Club (various locations) |
| WBAC➣Wright Brothers Aeroplane Company (virtual museum) |
| WBAC➣Women's Business Assistance Center |
| WBAC➣West Broadway Area Coalition (Minneapolis, MN) |
| WBAC➣Water Birth After Cesarean |
| WBAC➣Water Board Advisory Council (Saginaw, Michigan) |
| WBAC➣Well Being Advisory Council (US DoD) |