Uir or UIR may refer to:
- International Broadcasting Union (IBU); French: Union Internationale de Radiophonie, UIR
- Úr, an Old Irish letter
- University of International Relations, a public university in Beijing, China
- United Islamic Republic, a fictional nation in Tom Clancy's book Executive Orders
- Upper information region, airspace
- Unity and Renewal, political party in Andorra
- Unidentified infrared emission
- Université Internationale de Rabat (International University of Rabat)
- Quirindi Airport, IATA airport code "UIR"
This disambiguation page lists articles associated with the title UIR.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: