IRC (disambiguation)
IRC is an abbreviation for:
- Infrared Reflective Coating, ( German: infrared - reflective coating ), see halogen lamp
- Intercontinental Rally Challenge, a company founded in 2006 by Euro sport and the FIA World Rally Championship
- Internal Revenue Code, a portion of the tax law of the United States
- International Red Cross, see International Red Cross and Red Crescent Movement
- International Refugee Committee, forerunner of the International Organization for Migration
- International Reply Coupon, see International Reply Coupon, a coupon, a up to 20 grams heavier airmail letter can be placed abroad at the counter without postage to the countries within the Universal Postal Union (UPU )
- International Rescue Committee, a humanitarian organization
- International routing code, a code assignment of a branch of an internationally operating bank identifies
- Internet Relay Chat, a purely text-based chat system
- Interregio cargo train, a train type of DB Cargo
- Iran Aseman Airlines, an Iranian regional airline based in Tehran after the ICAO code
- Disambiguation
- Abbreviation