HCT may refer to: Colleges Hadassah College of Technology, now Hadassah Academic College in Jerusalem, Israel Higher College of Technology, in Muscat, Oman Higher Colleges of Technology, in the United Arab Emirates Herefordshire College of Technology, now Herefordshire and Ludlow College, in England Health and medicine Healthcare technician Hematocrit Hydrochlorothiazide Hematopoietic cell transplantation Organisations Herpetological Conservation Trust Hertfordshire Community NHS Trust Places Huncoat railway station, in England Other uses Hardware Compatibility Test HCT Co., Ltd. a South Korean compliance testing and calibration company HCT Group, a bus operator in London HCMOS, HCT is a variation of HCMOS integrated circuit logic 74HCT-series integrated circuits, a logic family of integrated circuits