IRAC
IRAC is the abbreviation for:
- Royal Architectural Institute of Canada , a Canadian architectural association
- Infrared Array Camera, infrared camera of the Spitzer Space Telescope ( Engl. Spitzer Space Telescope)
- Institute for Pure and Applied Chemistry (IRAC) at the Carl von Ossietzky University of Oldenburg
- Insecticide Resistance Action Committee , an organization that aims to reduce insecticide resistance