V5 or V-5 may be:

• V5C (formerly V5), a United Kingdom vehicle registration document, being replaced by the EU-compatible vehicle registration certificate
• V5 engine, a V engine configuration with five cylinders
• V5 interface, a set of protocols defined by ETSI, including V5.1 and V5.2 in telecommunications
• V-5, a US Volunteer Naval Reserve classification for the Aviation Cadet program
• BMW V5, a platform number for the BMW Progressive Activity Sedan
• Chery V5, a 2006 Chinese Chery Automobile minivan model
• Hanlin eReader V5, an ebook reader
• Visual cortex Area V5 (visual area MT)
• The International Telecommunications Union callsign prefix for Namibia
• Royal Aruban Airlines IATA airline designator
• CATIA V5, a commercial CAD system
• V5, a mixtape released by Lloyd Banks on December 28, 2009

V.5 may refer to :

• an ITU-T recommendation, approved in November 1988, titled Standardization of data signalling rates for synchronous data transmission in the general switched telephone network. It has been withdrawn since
• V-V, or V-Five, Japanese title for the video game Grind Stormer.

This disambiguation page lists articles associated with the same title formed as a letter-number combination. If an internal link led you here, you may wish to change the link to point directly to the intended article.