| Abbreviation | Definition |
|---|---|
| UPM | University Putra Malaysia |
| UPMC | University of Pittsburgh Medical Center |
| UPMC | University of the Philippines Manila Chorale |
| UPN | Universidad Pedagógica Nacional |
| UPN | University Park North |
| UPN | University Physicians Network |
| UPNE | University Press of New England |
| UPNFM | Universidad Pedagógica Nacional Francisco Morazán |
| UPNM | Universiti Pertahanan Nasional Malaysia |
| UPO | Undergraduate Programs Office |
| UPO | University Philharmonic Orchestra |
| UPO | University Planning Office |
| UPO | University Programming Office |
| UPO | University Publications Office |
| UPO | University Publishing Online |
| UPOU | University of the Philippines Open University |
| UPP | University of Pittsburgh Physicians |
| UPP | University Partnership Program |
| UPPC | University Park Plaza Corporation |
| UPPC | University Physical Planning Committee |