HCF

HCF may refer to:

• Halt and Catch Fire, a semi-mythical machine code mnemonic
• Halt and Catch Fire (TV series)
• Hamilton Community Foundation, in Ontario, Canada
• Hard Candy Fitness, an American fitness center chain
• Hawaii Correctional Facility
• HCF Health Insurance, an Australian insurer
• Hellenic Cricket Federation
• Hellenic Cycling Federation
• Hércules CF, a Spanish football team
• High-cycle fatigue
• Highest common factor
• Hispanic College Fund
• Historic Charleston Foundation, in South Carolina, United States
• Honolulu Control Facility, an air traffic control facility
• Host cell factor C1
• Hot Club de France, a French jazz group
• Hundred cubic feet, a unit of volume
• Hungarian Chess Federation
• Huntsman Cancer Foundation
• Hutchinson Correctional Facility, in Kansas, United States
• Hybrid coordination function