HC, hc or H/C may refer to:
HCL Technologies Limited (Hindustan Computers Limited) is an Indian multinational information technology (IT) service and consulting company headquartered in Noida, Uttar Pradesh.
HCA Healthcare is an American for-profit operator of health care facilities that was founded in 1968. It is based in Nashville, Tennessee and in 2019 it managed 185 hospitals and 119 freestanding surgery centers, including surgery centers, freestanding ERs, urgent care centers, and physician clinics in the United States and United Kingdom.
HC CSKA Moscow (Russian: ЦСКА Москва, Центральный Спортивный Клуб Армии, Central Sports Club of the Army, Moscow) is a Russian professional ice hockey club based in Moscow.
HCT Group is a social enterprise providing transport services and community services in Bristol, Guernsey, Jersey, London and Yorkshire.
Hockey Club Slovan Bratislava (Slovak: Hokejový klub Slovan Bratislava) is a professional ice hockey club based in Bratislava, Slovakia.
HC Dynamo Moscow (Russian: ХК Динамо Москва) is a Russian professional ice hockey club based in Moscow.
HC2 Holdings Inc. (a.k.a. HC2), formerly known as Primus Telecommunications Group, Inc. (Primus), is a public financial services company.
Hockey Club Vityaz (ХК Витязь, English: HC Knight) is a professional ice hockey team based in Podolsk, Moscow Oblast, Russia.