LS

LS may refer to:

Companies

• Lightspeed Media Corporation, a collection of nude-teen websites
• LS Group, a Korean company
• LS, IATA code for Jet2.com, a British airline

Computers and electronics

• ls, a command specified by POSIX and by the Single UNIX Specification; used for listing files
• .ls, the internet top-level domain for Lesotho
• Link-state routing protocol, used in packet-switching networks
• Location Services - a component of Microsoft's System Center Configuration Manager software
• LS, a low-power Schottky version of a 7400 series chip

Organizations

• Liberal Party of Croatia
• Lincoln-Sudbury Regional High School, Massachusetts, USA
• Lok Sabha, the lower house of the Parliament of India

People

• Larry Sanger, co-founder of Wikipedia
• Lady Sovereign, a British performance artist
• Lemony Snicket, an author

Places

• Lesotho, ISO 3166-1 country code
• LS postcode area, prefix of Leeds postcodes
• LS, the code for County Laois in Ireland

Automobiles

• Lexus LS, the flagship, full-size sedan made by Lexus
• Lincoln LS, a model of car made from 2000 to 2006
• GM LS engine, a V-8 engine in General Motors cars
• a generic trim of Chevrolet vehicles.

Transportation

• Leading Seaman, junior non-commissioned rank in several navies
• LS 90, continuous system, Czech and Slovak train protection system
• LS, the prefix to the models of sailplane made by Rolladen-Schneider Flugzeugbau GmbH

Science and medicine

• Least squares, regression analysis
• Light-second, a unit of length in astronomy
• Local Supercluster, our galaxy supercluster
  • Virgo Supercluster, our galaxy supercluster
• LS coupling, interaction between quantum numbers
• Lung surfactant, a lipoprotein complex
• Lichen sclerosus, a skin disease
• Löwenheim–Skolem theorem, a theorem in first-order logic dealing with the cardinality of models

Latin

• Lewis and Short, a Latin dictionary
• Lectori Salutem (L.S.), Latin for 'Greetings Reader' and used as opening words to a letter
• locus sigilli, Latin for 'place of the seal', used in notarized and legal documents; see: Seal (contract law)

Music

• "Lunar Strain"
• "The Lightning Strike", a song by Snow Patrol

Sports

• Long snapper, a special teams player in American football

Games

• Lost Souls (online game), a MUD, or text-based online role-playing game

Other uses

• Latvian lats, former currency of Latvia
• Live sand, a term used in aquarism, is sand populated with bacteria and organisms aiding in the dissolving of organic wastes
• Lock Seed, a lock-like transformation device for the Armored Riders of Kamen Rider Gaim
• Logistics Specialist, a rating in the United States Navy