HSEC

AcronymDefinition
HSECHistorical Society of the Episcopal Church
HSECHpss Security
HSECHard Sector
HSECHomeland Security
HSECHealth Safety Environment and Community
HSECHealth Safety and Engineering Consultants Ltd. (UK)
HSECHumane Society of Eastern Carolina (Greenville, NC)
HSECHumane Society of Elkhart County (Bristol, IN)
HSECHuman Splenic Endothelial Cells