Ror (disambiguation)

The Ror is a caste found mainly in northern India.

Ror, ROR or RoR may also refer to:

People

• Dalel Singh Ror, Indian volleyball player
• Ror Wolf (born 1932), German writer and artist

Places

• ROR, the IATA code for Palau International Airport
• Ror River, tributary of the Târnava Mică River in Romania

Business

• Rate of return, profit on an investment over a period of time
• Ripoff Report, a consumer advocacy website
• Run of River Power, a Canadian hydro power company

Organizations

• Reach Out and Read, an American non-profit organization
• Reaching Out Romania, a Romanian non-governmental charitable organization
• Regiment Oranjerivier, an armoured regiment of the South African Army
• Research-on-Research Committee, a nonprofit association
• Research Organization Registry, a database of research organizations
• Retraining of Racehorses, an animal welfare organization in the United Kingdom
• Rhythms of Resistance, a network of political percussion bands

Science and technology

Biology and chemistry

• R-O-R, general formula for ethers, a class of organic compounds
• ROR, abbreviation for RAR-related orphan receptor, a family of nuclear receptors in molecular biology
• ROR, abbreviation for receptor tyrosine kinase-like orphan receptors, a family of cell surface receptors
• ROR, abbreviation for risk of recurrence

Computing

• Resources of a Resource, an XML format for describing common website objects to search engines
• Rigs of Rods, a multi-simulation game which uses soft-body physics
• ROtate Right, a common circular shift instruction in assembly language
• Ruby on Rails, a server side web application framework

Other uses

• Review of Religions, a comparative religious magazine in print since 1902
• RoR, common police shorthand for Released on own Recognizance
• RoR, common abbreviation for manga series Record of Ragnarok
• RoR, common abbreviation for The Lord of the Rings Online: Riders of Rohan
• Rule of Rose, a 2006 Japanese video game
• Run-of-the-river hydroelectricity