NAHSA

AcronymDefinition
NAHSANorth American Horticultural Supply Association
NAHSANijmegen Area High School Array (research project; Netherlands)
NAHSANational Association of Holmes Scholars Alumni (Bronx, NY)
NAHSANational Association for Hearing and Speech Action (consumer affiliate; American Speech-Language-Hearing Association; Rockville, MD)
NAHSANebraska Association of Homes and Services for the Aging
NAHSANorth American Hair Sheep Association (Sterling City, Texas)