English English Wikipedia has an article on:IGCWikipedia Proper noun IGC Initialism of International Gender Champions. Initialism of International Grains Council. Initialism of International Growth Centre. (politics) Initialism of Iraqi Governing Council. Noun IGC (countable and uncountable, plural IGCs) (European Union, politics, countable) Abbreviation of Intergovernmental Conference. (uncountable) Abbreviation of intergranular corrosion. Anagrams cig, CGI, GIC, GCI Remove adsWikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads