SV

SV, Sv, sv, etc. may refer to:

Geography

• El Salvador, ISO 3166-1 country code
• Informal abbreviation for Silicon Valley, a region in California

Popular culture

• Save (baseball), a baseball statistic

Products

• ESP SV, a series of electric guitars produced by ESP Guitars
• MG XPower SV, a sports car made by MG Rover
• Lamborghini Murcielago SV, Lamborghini Diablo SV, Lamborghini Miura SV, Italian Supersports cars {Super Veloce}

Technology

• Starting variable, the term used by some ISO standards, equivalent to initialization vector
• .sv, the usual filename extension of SystemVerilog files
• Sidevalve engine, a type of internal combustion engine

Other

• significantly viewed, a class of TV station in the United States
• Socialist Left Party, a political party in Norway
• Stattkus-Verzeichnis, a catalogue of the musical works of Claudio Monteverdi
• Stroke volume, a medical term
• IATA code for Saudia airline
• Supplementary vote, an electoral system
• Svalbard FIPS PUB 10-4 territory code
• sub verbo, abbreviated s.v., used in referring to a specific entry in a dictionary or similar reference work
• sub voce, abbreviated s.v.
• Hamburger SV, German Bundesliga team
• Swami Vivekananda

Sv

• Sievert, an SI-derived unit of radiation dose
• Sverdrup, a unit of volume transport used in oceanography

sv

• .sv, the Internet country code top-level domain (ccTLD) for El Salvador
• Swedish language ISO 639 alpha-2 language code (from the Swedish Svenska)