Orr or ORR may also refer to:
Acronyms
- Office of Rail and Road, a regulatory body in the United Kingdom
- Office of Refugee Resettlement, a program of the US Administration for Children and Families
- Oxygen reduction reaction, a type of chemical reaction
- Outer Ring Road (disambiguation), a series of roads in various places
- Operational Readiness Review (ORR), used by the US government
- ORR, objective response rate, or overall response rate, one of the parameters determined during clinical trials for pharmaceutical products
Places
- Orr, Kentucky, United States, an unincorporated community
- Orr, Minnesota, United States, a small city
- Orr, West Virginia, United States, an unincorporated community
- Orr, a district of Pulheim, Germany
- Orr Glacier, Victoria Land, Antarctica
- Orr Island, Marie Byrd Land, Antarctica
- Orr Peak, Ross Dependency, Antarctica
- Urr Water, Scotland, United Kingdom, archaically known as the River Orr
- Orr Formation, a geologic formation in Utah, United States
People
- Orr (surname), including a list of people with this name
- Orr Barouch (born 1991), Israeli footballer
Fictional characters
- Orr (Catch-22), a fictional character in the novel Catch-22 and the film adaptation
- George Orr, protagonist of the science-fiction novel The Lathe of Heaven by Ursula K. Le Guin and two film adaptations
Other uses
- Orr Academy High School, a public high school in Chicago, Illinois, United States
- Orr School, Texarkana, Arkansas, United States, on the National Register of Historic Places
- Yorketown Airport, IATA airport code "ORR"
See also
- Ore (disambiguation)
- Orr-Ewing Baronets
- Orr's Island, Maine, United States
This disambiguation page lists articles associated with the title Orr.If an internal link led you here, you may wish to change the link to point directly to the intended article. Categories: