What does IRC stand for?

Circle - Alaska - Airport symbol (OAG)

Icelandic Research Council - Research center (RCD)

Immediate Reaction Company - Military

Immigration Restriction Council (SAUO)

Immunology Researching Centre, Inc. (SAUO)

Improper Routing Character (SAUS)

Incident Response Center - Nuclear Regulatory Commission (NRCH)

Incrementally Related Carriers - Telecommunications (OTD)

Incremental Related Carrier (SAUS)

Independent Record Charts (EA)

Indian Railways Corporation - Indian Railway (TIR)

Indian Relief Committee (SAUO)

Indian River Custom Yachts, Vero Beach, FL - Manufacturer code for watercraft hull identification number (USCG)

Indicating Recording Controller - Electronics (ECII)

Indications Review Committee - Military (CINC)

Indirect Radionuclide Cystography - Medicine (EDAA)

Individual Request for Classification (SAUS)

Indonesian Red Cross (SAUO)

Inductance, Resistance, Capacitance - Electronics (BARN)

Industrial Reconstruction Corporation (SAUO)

Industrial Recreation Council (SAUO)

Industrial Relations Center - University of Minnesota - Research center (RCD)

Industrial Relations Committee (SAUO)

Industrial Relations Councelors (or Counselors) (SAUO)

Industrial Relations Council (SAUS)

Industrial Relations Counselors - New York, NY (EA)

Industrial Reorganizanon Corp. (SAUS)

Industrial Reorganizanon Corporation (SAUO)

Industrial Reorganization Corp. (SAUS)

Inebriate Reception Center (SAUS)

INEL - Idaho National Engineering Laboratory Research Center - Idaho Falls, ID - Department of Energy (GRD)

Infantry Reserve Corps (WDAA)

Infinite Response Center

Information Recovery Capsule

Information Research Center (DIT)

Information Resource Center (SAUS)

Information Resource Consultants - Information service or system (IID)

Information Resources Center - of Mental Health Materials Center

Information Retrieval Center - BBDO International - Information service or system (IID)

Informations Ressource Controlling (SAUS)

Informations Ressourcen Controlling (SAUO)

Infrared Camera (SAUS)

Infrared Coagulator - Hematology (DAVI)

Infrared Countermeasures - Military electronics

Initial Rate of Climb (SAUS)

Initial Response Cell - Military technology (DDF)

Initiative Resource Center - Defunct (EA)

Inland Revenue Commissioner (SAUS)

Inland Revenue Commissioners - British

Inspection Record Card - Navy (NG)

Inspiration Resources (EFIS)

Inspiration Resources Corporation (SAUO)

Inspiratory Reserve Capacity - Physiology (MAE)

Instant Response Chromatography (SAUS)

Institute for Research in Construction - National Research Council of Canada - Database producer (IID)

Institute of Lamer Cleaning

Institute of Naval Studies Research Contribution (SAUO)

Institutional Research Council - Defunct (EA)

Institutional Review Committee - Generic term

Instructional Resources Center (SAUO)

Instrument Remote Controller (PIPO)

Insurance Research Council (EA)

Integrated Radio Control (NVT)

Integrator Register Counter (PDAA)

Interchange Resource Center (EA)

Interdisciplinary Research Centre - British

Interdisciplinary Research Centre in Biomedical Materials - University of London - United Kingdom (RCD)

Interdisciplinary Research Centre in Materials for High Performance Applications - University of Birmingham - United Kingdom (RCD)

Intergovernmental Refugee Committee - London - World War II

Intergraph Registered Consultant (SAUO)

Interhemispheric Resource Center (RCD)

Interline Resources Corp. - AMEX symbol (SAG)

Intermediate Routing Center (SAUS)

Internal Reflected Component (SAUS)

Internal Response Coupon (SAUS)

Internal Revenue Code

Internal Revenue Code of 1986 (COE)

Internal Review Committee (SAUO)

International Radio Carrier (NTCM)

International Railways of Central America (SAUO)

International Rainwear Council

International Rating Class - Yachting

International Record Carrier - Telecommunication companies providing international service (TSSD)

International Record Carrier, Inc. (SAUO)

International Rectifier Corp. (SAUS)

International Rectifier Corporation (SAUO)

International Recycling Congress (SAUO)

International Red Cross and Red Crescent Movement (EAIO)

International Reference Centre - Community water supply and sanitation (NITA)

International Refugee Committee (SAUO)

International Relations Committee - Library Association of Australia

International Relations Committee - American Library Association

International Relay Chat - Computer science (FOTI)

International Relief Committee (SAUO)

International Reply Coupon

International Rescue Commission (SAUS)

International Rescue Committee (EA)

International Rescue Committee - USA (EA)

International Research Center (IID)

International Research Council - Later, ICSU

International Research Group on Wear of Engineering Materials (SAUO)

International Reservation Corporation (SAUO)

International Resistance Co. (AAG)

International Resistance Company (SAUO)

International Resistor Center

International Resource Committee (SAUS)

International Revenue Code (WDAA)

International Rice Commission - See also CIR (EAIO)

International Route Charge - Travel industry (TRID)

International Rubber Conference (SAUO)

Internet Relay Chat - Computer science

Internet Runners of Canada

Inter-Regional Capital Account - Inter-American Development Bank

Inter Relay Chat (SAUS)

Interrow Cultivation (SAUO)

Interservice Recruiting Committee - Military (DNAB)

Intrinsic Reaction Coordinate - Physical chemistry

Inuvialuit Regional Corporation (SAUO)

Investor Responsibility Center Inc. (SAUO)

Ionosphere Research Committee (MCD)

Ion Recombination Chamber

Iran Asseman Airline - ICAO designator (FAAC)

Iraqi Communist Party - Also, ICP - Political party (MENA)

IRC International Water and Sanitation Centre - International Reference Ce ntre for Community Water Supply and Sanitation - Acronym is based on former name, (EAIO)

Iron Canyon - California - Seismograph station code, US Geological Survey (SEIS)

Ironclad

Iron Ring Compressor (SAUS)

Irregular Route Carrier

Issue Restriction Code (MCD)

Italian Red Cross (SAUO)

Item Responsibility Code

National Research Council's Institute for Research in Construction - Canada (EAIO)

SCI International Resource Center (or Centre) (SAUO)

UNICEF Innocenti Research Center - Research center (RCD)