Lex or LEX may refer to:

Arts and entertainment

* ''Lex'', a daily featured column in the ''Financial Times''

Games

* Lex, the mascot of the word-forming puzzle video game ''Bookworm'' * Lex, the protagonist of the word-forming puzzle video game '' Bookworm Adventures''

Music

* ''

L.E.X. ''L.E.X.'' is the third studio album by Liverpool Express, released in March 1979, in Europe only. Popular song's from this album are: ''"I Want Nobody But You"''; ''"Games People Play"''; and ''"Take It Easy With My Heart"''. The album was re ...

'', the third studio album by Liverpool Express * "Lex", a song from Ratatat's 2006 album ''Classics'' * ''Lex'' (album), a mini-album and partial soundtrack by Portland, Oregon duo Visible Cloaks *

Lex Records Lex Records is a British independent record label based in Camden, London, England. Style Lex has a varied musical output. Most releases are alternative hip hop, alternative rock or electronic. The label works with a small group of artists. ...

, an independent record label

Computing

Amazon Lex Amazon Lex is a service for building conversational interfaces into any application using voice and text. It powers the Amazon Alexa virtual assistant. In April 2017, the platform was released to the developer community, and suggested that it coul ...

, a service for building conversational interfaces into any application using voice and text *

LEX (cipher) LEX is a stream cipher based on the round transformation of AES. LEX provides the same key agility and short message block performance as AES while handling longer messages faster than AES. In addition, it has the same hardware and software flexi ...

, a stream cipher based on the round transformation of AES *

Lex (software) Lex is a computer program that generates lexical analyzers ("scanners" or "lexers"). Lex is commonly used with the yacc parser generator. Lex, originally written by Mike Lesk and Eric Schmidt and described in 1975, is the standard lexical analyz ...

, a computer program that generates lexical analyzers * lex (URN), a URN namespace that allows accurate identification of laws and other legal norms.

Names

* Lex (given name) * Lex (surname)

Places

* Lex, West Virginia, an unincorporated community in McDowell County, West Virginia *

Lexington Avenue Lexington Avenue, often colloquially abbreviated as "Lex", is an avenue on the East Side of the borough of Manhattan in New York City that carries southbound one-way traffic from East 131st Street to Gramercy Park at East 21st Street. Along it ...

, an avenue on the East Side of the borough of Manhattan in New York City

Transportation

* Blue Grass Airport (IATA code: LEX), a public airport in Fayette County, Kentucky *

Leading-edge extension A leading-edge extension (LEX) is a small extension to an aircraft wing surface, forward of the leading edge. The primary reason for adding an extension is to improve the airflow at high angles of attack and low airspeeds, to improve handling an ...

, a small extension to an aircraft wing surface * , an early aircraft carrier built for the United States Navy

Other

* Lex (dog) (1999–2012), the first active duty, fully fit military working dog to be granted early retirement in order to be adopted * Lex Autolease, the United Kingdom's largest vehicle leasing business * Lex building, a high-rise of government offices in the European Quarter of Brussels * Lex XI F.C., a Welsh football team based in Wrexham * Severe Tropical Storm Lex, a category-1 typhoon in the 1983 Pacific typhoon season * Lexus, a luxury car brand owned by Toyota