IRC (disambiguation)

IRC may refer to:

Places and organizations

• Circle City Airport, Circle City, Alaska
• Indian River County, a county in the U.S. state of Florida
• Intercontinental Releasing Corporation, a motion picture and television distribution company
• Interhemispheric Resource Center, affiliated with the International Relations Center (see below)
• International Red Cross and Red Crescent Movement, a worldwide health protection movement
• International Relations Center, a policy studies institute
• Industrial Relations Commission, a workplace relations tribunal in Australia
• International Rescue Committee, an organization that assists refugees
• International Rescue Corps, a search and rescue organisation based in the United Kingdom
• Immigration Removal Centre, the official name for immigration detention centre in the United Kingdom.
• IRC-Galleria, in Finland commonly called "IRC"
• IRC Limited, a Hong Kong-based industrial commodities business.

Science and technology

• Intrinsic Reaction coordinates, a one dimensional path along the potential energy curve of a chemical reaction which describes the path of least resistance between reactants, products, intermediate reactants, and transition states.
• Internet Relay Chat, an online system of communication
• Incrementally related carriers, a standard for video channel frequencies.
• Infrared reflective coating for incandescent lamps

Other

• Internal Revenue Code, the federal tax code used in the United States
• International reply coupon, used to post a standard 20 gram letter to most countries
• International Residential Code, a set of codes and standards developed by the International Code Council
• International Rostrum of Composers, an annual forum for the promotion of contemporary classical music.
• Intercontinental Rally Challenge, rally championship aimed at young or amateur rally drivers under FIA sporting and technical regulations
• IRC (sailing), a system of handicapping sailboats and yachts for the purpose of racing.
• Independence Republic of Sardinia, a minor regionalist political party in Sardinia

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