IRHA

AcronymDefinition
IRHAInternational Rainwater Harvesting Alliance
IRHAIrish Road Haulage Association (Ireland)
IRHAIndiana Rural Health Association
IRHAInterlake Regional Health Authority (Manitoba, Canada)
IRHAInter-Residence Hall Association (various universities and colleges)
IRHAIllinois Rural Health Association
IRHAItalian Reining Horse Association
IRHAInterior Regional Housing Authority
IRHAInternational Railway History Association
IRHAIllinois Residence Hall Association
IRHAIowa Rural Health Association
IRHAIdaho Rural Health Association
IRHAIndian Radical Humanist Association
IRHAimproved rolled homogeneous armor (steel)
IRHAIowa Ranch Horse Association
IRHAInternational Rural Housing Association
IRHAInstitute for Reproductive Health Access
IRHAIndiana Restaurant & Hospitality Association
IRHAInjured as Result of Hostile Action
IRHAInstitute for Research in the History of Architecture
IRHAInjuries Resulting from Hostile Action
IRHAInstitute for the Research in the History of Architecture
IRHAIndian Regional Housing Authorities (Alaska)