HHSA

AcronymDefinition
HHSAHealth and Human Services Agency (California)
HHSAHerrington Harbour Sailing Association (est. 1981; Herring Bay, MD)
HHSAHandicapped Housing Society of Alberta (Alberta, Canada)
HHSAHospital and Health Services Administration (university curriculum)
HHSAHoofBeats Horse Show Association
HHSAHuron Hockey and Skating Association (East Tawas, MI)