English abbreviations from ubsm to uca
- UBSM (University Book Store Malaysia)
- UBSS (University of Bristol Spelæological Society)
- UBT (Universität Bayreuth Institut für Terrestrische Ökosystemforschung)
- UBU (University of Bristol Union)
- UBV (Uniao Brasileira de Veleiros)
- UBW (Urban Bush Women)
- UBX (University Book eXchange)
- UBY (Upward Bound Youth)
- UBZ (UmweltBiotechnologisches Zentrum)
- UC (Urgi Center)
- UCA (Oneida County Airport)