HHSS

AcronymDefinition
HHSSHealth and Human Services System (Nebraska; also seen as HHS)
HHSSHistory of the Health Sciences Section (Medical Library Association)
HHSSHuron Heights Secondary School (Canada)
HHSSHuman Hepatic Stimulator Substance
HHSSHindu Higher Secondary School (Triplicane, Chennai, India)
HHSSHorse Hair and Skin Scrapings