Acronym | Definition |
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HHSA➣Health and Human Services Agency (California) |
HHSA➣Herrington Harbour Sailing Association (est. 1981; Herring Bay, MD) |
HHSA➣Handicapped Housing Society of Alberta (Alberta, Canada) |
HHSA➣Hospital and Health Services Administration (university curriculum) |
HHSA➣HoofBeats Horse Show Association |
HHSA➣Huron Hockey and Skating Association (East Tawas, MI) |