What does HCV stand for?

Hand Control Valve (NRCH)

Hawaii Center for Volcanology - Research center (RCD)

Heavy Commercial Vehicle

Hepatitis C Virus

Hercules Ventures - Vancouver Stock Exchange symbol

High Calorific Value - of a fuel

High Capacity Voice

Hilburn Custom Marine Inc., Tunnel Hill, GA - Manufacturer code for watercraft hull identification number (USCG)

Hog Cholera Virus (DMAA)

Housing Commission of Victoria (SAUO)

Hull Check Valve

Hutchinson Cablevision - British

Hydraulic Check Valve (GFGA)

Hydraulic Control Valve

Hydrogen Check Valve (SAUS)