SIHS

AcronymDefinition
SIHSSaint Ignatius High School (Cleveland, OH)
SIHSSymbiosis Institute of Health Sciences (Symbiosis International University; India)
SIHSStaten Island Historical Society
SIHSSouth Iredell High School (Statesville, NC)
SIHSScottish Industrial Heritage Society (Edinburgh, Scotland, UK)
SIHSSTEPS (Science Technology Engineering Preview Summer Camp) into High School Program (University of Detroit Mercy; Michigan)