AICA may refer to either: Australian Indigenous Communications Association Food Information and Control Agency, a Spanish government agency, AICA by its name in Spanish. International Association of Art Critics Anterior inferior cerebellar artery, a major blood supply to the cerebellum American Committee for the Independence of Armenia, now known as Armenian National Committee of America American Innovation and Competitiveness Act, U.S. legislation supporting scientific initiatives passed in 2017 Yamaha AICA, the sound processor used in the Sega Dreamcast console