| Abbreviation | Definition |
|---|---|
| UPAC | University Programming Activities Committee |
| UPAL | Universidad Privada Abierta Latinoamericana |
| UPAN | University of Portsmouth Ageing Network |
| UPAO | University Professors for Academic Order |
| UPAS | University Prior Approval System |
| UPB | Universidad Pontificia Bolivariana |
| UPB | Universidad Privada Boliviana |
| UPB | University of Pittsburgh at Bradford |
| UPB | University of Pittsburgh Bradford |
| UPB | University of the Philippines Baguio |
| UPB | University Politehnica of Bucharest |
| UPB | University Press Books |
| UPB | University Program Board |
| UPB | University Programming Board |
| UPC | University Presbyterian Church |
| UPC | University Program Council |
| UPC | University Programming Council |
| UPC | University Programs Council |
| UPCA | University of the Philippines College of Agriculture |
| UPCC | University Of Pennsylvania Cancer Center |