HCV

HCV may refer to:

Government

 * Housing choice voucher, US federal rent assistance
 * Housing Commission of Victoria, Australia (1938–1984)

Science

 * Hepatitis C virus, a human pathogen
 * Higher calorific value; see Heat of combustion
 * High conservation value area, in ecology and forestry

Other uses

 * Halcyonair, a Cape Verdean airline (2005–2013; ICAO: )