HTV may refer to:
Aerospace Huntsville Regional Airport in Huntsville, Texas, United States H-II Transfer Vehicle, a Japanese cargo spacecraft for the International Space Station Hypersonic Technology Vehicle, part of DARPA Falcon Project
Television Hearst Television, US Hellenic TV, a British Greek-language station Hiroshima Telecasting, a television station in Hiroshima Prefecture, Japan HTV (Latin America), a Latin American channel Ho Chi Minh City Television, a Vietnamese media company Hrvatska televizija, the Croatian state broadcaster HTV Mostar, a former Croatian-language channel in Bosnia and Herzegovina ITV Wales & West, formerly Harlech Television or HTV Helsinki Televisio, a cable television company in Helsinki, Finland
Other uses Commerce and Transport Union, a former Austrian trade union Heat transfer vinyl Hydroxyl tagging velocimetry