V (disambiguation)

V is the twenty second letter of the Latin alphabet, as well as the Roman numeral for 5. It may also refer to:

Science and technology

V band of radio, in ranges from 50 to 75 GHz
V (operating system)
Haplogroup V (mtDNA), a human mitochondrial DNA (mtDNA) haplogroup
ATC code V Various, a section of the Anatomical Therapeutic Chemical Classification System
V, stands for Von Neumann universe in set-theory.
V, the chemical symbol for the element Vanadium
V, a symbol for voltage, an electric potential difference in a circuit
V, the symbol for volt, the SI unit used to quantify any electric potential difference
V, a color-difference channel in television engineering, in the YUV colorspace
V.92 in data communications, as a 56k modem
V-model, a model for a software development process
Trigeminal nerve
V(), the usual name for the operation to release a semaphore
V, one of two abbreviations for polyvinyl choloride in the SPI resin identification coding system.
V number, the normalized frequency of an optical fiber
v, the symbol for speed resp. velocity
V engine, an internal combustion engine configuration.
V, the 1-letter notation for the amino acid valine

'v.' (poem), a 1985 poem by Tony Harrison that was also controversially broadcast in 1988 by Channel 4
V (comics) name of the protagonist of the 1980s comic book V for Vendetta and the 2006 film of the same name
V (American magazine), an American magazine launched in 1999
V (Finnish magazine), a Finnish magazine launched in 2006 and discontinued in 2007
V., the first novel of Thomas Pynchon
V, tabloid publication of National Vanguard (American organization)
V (The Second Generation), a 2008 novel based on the 1983/84 miniseries and 1984-1985 TV series, V
V, a shortened name for the copy of the Anglian collection found in the Cotton collection manuscript Vespasian B VI

V (science fiction), a science fiction franchise including
- V (1983 miniseries), the original 1983 two-part television miniseries
- V: The Final Battle, a 1984 three-part miniseries
- V (1984 TV series), a 1984–1985 TV series
- V (2009 TV series), a 2009 re-imagining of the 1983 TV miniseries
V (TV network), a French language television network operating in Québec
Channel V, a music-centric television station operated by STAR TV and Fox International Channels
V for Vendetta (film), the film adaptation of the novel of the same name
V, also abbreviated VG, in reference to the 1993 anime series Kidou Senshi Mobile Suit Victory Gundam
V, slang abbreviation for vampire blood in the HBO series True Blood

V (band), a musical group in the United Kingdom
V Recordings, a drum and bass record label
V Festival, an annual music festival in the UK
V Festival (Australia), the Australian version of the British music festival
V, a rapper and half of the duo V & Legacy
V, stage name of Kim Tae-Hyung (김태형), a member of the South Korean boy band Bangtan Boys

V (Saint Vitus album) (1990), by doom metal band Saint Vitus
V (Legião Urbana album) (1991), by Brazilian rock band Legião Urbana
V (Spock's Beard album) (2000), by progressive rock band Spock's Beard
V: The New Mythology Suite (2000), by progressive metal band Symphony X
V (Live album) (2001), by American alternative rock band Live
V (Vanessa Hudgens album) (2006), by American pop singer Vanessa Hudgens
V (Vanessa Amorosi album), a shelved album by Australian-born American rock singer Vanessa Amorosi
V Live (2007), a live album by electronic musician Vitalic
V (Fate album) (2006), by Danish heavy metal band Fate
V (Van She album) (2008), by Australian electropop band Van She
Room V, 2005 Shadow Gallery album
V (Karma to Burn album) (2011), by American stoner rock band Karma to Burn
V (Steady B album), 1991
V (The Fucking Champs album), 2002
V (Jonas Brothers album), 2013
V (Vreid album), 2011 album from Vreid
V (Maroon 5 album), 2014 album from Maroon 5
V (Scale the Summit album), an album by Scale the Summit
V (Wavves album), 2015 album from Wavves

V (New York City Subway service), a former New York City Subway service
V sign, a hand gesture
V (drink), an energy drink
"V" Device, an American military award device
V formation of birds and airplanes
Cadillac V-Series, Cadillac's series of high-performance vehicles
V, the abbreviation for the orchid genus Vanda
V, the NYSE ticker symbol for Visa Inc.
V, the former NYSE ticker symbol for Vivendi
v., abbreviation for versus used in legal case citation and pronounced variously
Liberal Party of Norway (Venstre)
Ⓥ, symbol of Norwegian alcoholic beverage retailer Vinmonopolet
VVVVVV, a video game by Terry Cavanagh
Verb, a part of speech
/v/, the Video Games section on 4chan