IHPA

AcronymDefinition
IHPAIllinois Historic Preservation Agency
IHPAInternational Hurricane Protection Association
IHPAIowa Historic Preservation Alliance
IHPAInternational Hardwood Products Association (Alexandria, VA)
IHPAInternational Horse Photographers Association
IHPAIowa Honey Producers Association
IHPAIowa Heat Pump Association
IHPAIllinois Horseshoe Pitchers Association
IHPAInstitute for Health Policy Analysis, Inc. (Washington, DC)