IHAC

AcronymDefinition
IHACInformation Highway Advisory Council
IHACInstitute for the History of Ancient Civilizations (Changchun, China)
IHACInhouse Appraisal Corporation
IHACI Have A Customer
IHACIndustrial Health Advisory Committee
IHACInternational Humanitarian Aid Concern
IHACIndustry Hills Aquatic Club (City of Industry, CA)
IHACIntergovernmental Higher Academic Council (Russia)
IHACInternational Historic Automobile Club