| Acronym | Definition |
|---|
| UBAC➣Under Body Armor Combat (shirt) |
| UBAC➣Undergraduate Business Advising Center (California) |
| UBAC➣University Budget Advisory Committee |
| UBAC➣Unified Brokerage Access Channel |
| UBAC➣Unassisted Birth After Cesarean |
| UBAC➣User Based Access Control |
| UBAC➣Union Belge des Agents Commerciaux (Belgian Union of Commercial Agents) |
| UBAC➣Operating with an Unlawful Bodily Alcohol Content (Michigan) |
| UBAC➣Ubangi Academy |