UOR

UoR or UOR can refer to:


 * Uganda Oil Refinery, a planned oil refinery in Hoima District, Western Uganda


 * Union of Orthodox Rabbis
 * Universal Orlando Resort
 * Urgent Operational Requirement
 * Uchilishche Olimpiyskogo Rezerva (UOR, училище олимпийского резерва, УОР), Olympic Reserve School, a type of Soviet sports school


 * University of Ruhuna, Matara, Sri Lanka
 * University of the Rockies, Denver, Colorado, USA
 * University of Redlands, Redlands, California, USA
 * University of Reading, Berkshire, England, UK
 * University of Raparin, Sulaymaniyah, Kurdistan, Iraq
 * University of Rajasthan, Jaipur, Rajasthan, India