HHC

HHC may refer to:

Organizations

• Hai Ha Confectionery, confectionery company in Vietnam
• Headquarters and headquarters company (United States), a type of military unit in the U.S. Army
• Hendricks Holding Company, privately held conglomerate in Beloit, Wisconsin
• Hilton Hotels Corporation, the former entity of Hilton Worldwide Holdings Inc. in the United States
• Hip Hop Congress, an organization encouraging the growth of hip hop culture
• Hispanic Health Council, a Latino social well-being organization
• Hungarian Helsinki Committee, a non-governmental human rights organization based in Budapest, Hungary
• HipHopCanada, a hip-hop publishing company based in Toronto, Canada

Structures

• Harlem Hospital Center, public teaching hospital affiliated with Columbia University
• New York City Health and Hospitals Corporation, a public hospital and clinic group in New York City

Other uses

• Hague Hijacking Convention, the convention for suppression of unlawful seizure of aircraft.
• HHC Hardenberg, a Dutch football club
• Hexahydrocannabinol, a cannabinoid derivative
• Hereditary hemochromatosis, a genetic mutation that causes iron accumulation
• Hill hold control, a mechanism used to assist start-up of automobiles on inclines
• Hip Hop Connection, hip-hop magazine