TCV or T.C.V. can be an abbreviation for:
- TCV (album), an album of The Click Five, an American power pop band
- Terminus Centre-Ville, a public transit hub in Montreal, Quebec, Canada
- The Conservation Volunteers, a British environmental charity
- Them Crooked Vultures, a supergroup
- Tibetan Children's Villages, an Indian charity for the care and education of children from Tibet
- Today's Chinese Version, a translation of the Bible
- Tokamak à configuration variable, a research nuclear fusion reactor in Lausanne, Switzerland
- Temperature control valve
- Timecode Vinyl, as used with vinyl emulation software
- Total Contract Value, a measurement used in project management
TCV is the third and final album by The Click Five. It was released in Asia in November 2010 on Warner Music and was released in Europe in May 2011 on Lojinx.
Three radio singles from the album have been released in Asian markets. They are "I Quit! I Quit! I Quit!", "The Way It Goes" and " Don't Let Me Go".