vi most commonly refers to: vi (text editor), a screen-oriented text editor software application
VI, Vi, vi, V.I., or v.i. may also refer to:
Arts, entertainment, and media
Characters Vi (League of Legends), from the League of Legends video game franchise Vi (Buffy the Vampire Slayer), a minor character in the American TV series Buffy the Vampire Slayer Violet Parr, in the Walt Disney Pictures animated film The Incredibles Vi Praskins, a major character in the 1950s American TV series Private Secretary
Music Submediant chord, symbolized "VI" or "vi" VI (Circle Jerks album), 1987 VI (The Danse Society album), 2015 VI (Onslaught album), 2013 VI (You Me at Six album), 2018 Ice-T VI: Return of the Real, an album by Ice-T, 1996 VI Music, a Puerto Rican record label
Magazines Voetbal International, a prominent Dutch football (soccer) magazine Vi (magazine), a Swedish lifestyle magazine
Businesses and organizations Vodafone Idea, branded as "Vi", a telecom operator based in India Vi Senior Living, a provider of retirement communities in the US Victoria Institution, a secondary school in Kuala Lumpur, Malaysia Volga-Dnepr (IATA airline code VI), an airline based in Ulyanovsk, Russia
People Name Violet (given name), sometimes shortened to Vi
In arts and media In music Vi Burnside (1915–1964), American jazz musician Vi Redd (1928–2022), American jazz musician, vocalist and educator Vi Subversa (1935–2016), British musician Seungri or V.I. (born 1990), member of South Korean pop band Big Bang
In other arts Vi Anand, Indian film director and screenwriter Vi Gale (1917–2007), Swedish-born American poet and publisher Vi Hart (born 1988), "recreational mathemusician" known for creating mathematical YouTube videos Vi Huyền Đắc (1899–1976), Vietnamese playwright Vi Kaley (1878–1967), British actress Vi Keeland, American writer Vi Khi Nao, Vietnamese writer
In politics Vi Daley (born 1943), American politician Vi Jordan (1913–1982), Australian politician, second woman elected to the Queensland Legislative Assembly Vi June (1932–2020), American politician Vi Lloyd (1923–2013), Australian politician Vi Lyles (born 1952), American politician Vi Simpson (born 1946), American politician Victoria Imperatrix (Latin for: "Victoria the Empress"), referring to Queen Victoria
In sport Vi Farrell (1913–1989), English-born New Zealand cricketer Vi Jones (born 1998), American football player
In other fields Vi Hilbert (1918–2008), Native American tribal elder
Places Vi, Sweden Vi, a village in Shkodër County, Albania Victoria Island, Lagos, an area of Lagos, Nigeria British Virgin Islands, by FIPS country code United States Virgin Islands, in many code systems including US postal code
Science and technology vi (text editor), a screen-oriented text editor software application .vi, the country code top-level domain (ccTLD) for the US Virgin Islands Vapor intrusion, a process by which chemicals in soil or groundwater migrate to indoor air above a contaminated site Virginium, a rejected proposed name (abbreviated Vi) for the element francium Vinyl group, a chemical group with the formula H-C=CH2 Virtual instrument or software synthesizer, a computer program or plug-in that generates digital audio Virtual instrumentation, customized software measurement systems that implement functions of an instrument by computer, sensors and actuators Viscosity index, a measure of how viscosity of a liquid changes with temperature Vulnerability index, a measure of the exposure of a population to some hazard Vi, an artificial intelligence personal trainer developed by LifeBEAM
Other uses VI, 6 in Roman numerals vide infra, Latin for "see below" Visual impairment Vietnamese language, by ISO 639-1 code
See also V1 (disambiguation) (number "1" as opposed to letter "i")