ORU, Oru or Õru can refer to:

• Orbital replacement unit, used on the International Space Station
• Orbital replacement unit (HST), used on the Hubble Space Telescope
• Oral Roberts University, a university in south Tulsa, Oklahoma
• Orange & Rockland Utilities, a subsidiary of Consolidated Edison in New York
• Otago Rugby Union
• Oru, polite Japanese verb- see keigo
• Observational Results (Unsolicited), a message type of the Health Level 7 standard.
• Juan Mendoza Airport, with IATA code ORU

• Oru, Kohtla-Järve, an exclave district of Kohtla-Järve
• Oru, Lääne County, village in Lääne-Nigula Parish, Lääne County
• Oru, Lääne-Viru County, village in Viru-Nigula Parish, Lääne-Viru County
• Oru, Harju County, village in Kose Parish, Harju County
• Õru, small borough in Valga Parish, Valga County
• Oru Palace, former presidential residence in Toila, Ida-Viru County
• Oru Parish, former municipality in Lääne County
• Õru Parish, former municipality in Valga County

This disambiguation page lists articles associated with the title Oru.
If an internal link led you here, you may wish to change the link to point directly to the intended article.