UFR may refer to :
- Under Frequency Relay, a type of protective relay used to trip an electrical line when its operating frequency drops below a certain threshold.
- Unité de formation et de recherche (Unit of Formation and Research), a faculty in French universities and some others ( University of Ouagadougou)
- Union des Forces pour le Renouveau (Union of the Renewal Forces), a political party in Burkina Faso
- Ultimate Fighting Revolution, a Martial arts tournament
- Union of Resistance Forces, rebel group in Chad
- Ultra Fast Rendering, a printer language
- Université de Franche-Comté, a University in eastern France