Lex or LEX may refer to:

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 (artificial intelligence), virtual assistant. In April 2017, the platform was released to the de ...

, a service for building conversational interfaces into any application using voice and text * LEX (cipher), a stream cipher based on the round transformation of AES * Lex (software), a computer program that generates lexical analyzers * lex (URN), a URN namespace that allows accurate identification of laws and other legal norms

Music

* '' L.E.X.'', 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, an independent record label

People and fictional characters

Lex (given name) Lex is a given name. It can refer to a shortened version of Alexander Alexander () is a male name of Greek origin. The most prominent bearer of the name is Alexander the Great, the king of the Ancient Greek kingdom of Macedonia who created o ...

* Lex (surname) * Lex Luger, ring name of American professional wrestler Lawrence Pfohl (born 1958) * Lex Steele, stage name of American pornographic actor Clifton Britt (born 1969)

Places

* Lex, West Virginia, an unincorporated community *

Lexington Avenue Lexington Avenue, often colloquially abbreviated as "Lex", is an avenue on the East Side (Manhattan), East Side of Manhattan in New York City. The avenue carries southbound one-way traffic from East 131st Street (Manhattan), 131st Street to Gra ...

, a street in Manhattan in New York City

Codes

* LEX, IATA code for Blue Grass Airport, a public airport in Fayette County, Kentucky, United States * lex, ISO 639-3 code for the Luang language, spoken in Indonesia

Other uses

*''Lex'', the Latin word for law, plural ''leges''; see

list of Roman laws This is a partial list of Roman laws. A Roman law () is usually named for the sponsoring legislator and designated by the adjectival form of his ''gens'' name ('' nomen gentilicum''), in the feminine form because the noun ''lex'' (plural ''leges'' ...

for specific laws beginning with ''lex'', such as ''lex Vatinia'' * , a United States Navy aircraft carrier *

Lex (dog) Lex (1999 – March 25, 2012) was a German Shepherd military working dog who served with the United States Marine Corps and became the first active-duty, fully fit military dog to be granted early retirement for adoption. Lex was wounded in Iraq ...

(1999–2012), the first active duty, fully fit military working dog to be granted early retirement in order to be adopted * LEX (sounding rocket), a French experimental hybrid-propellant sounding rocket *

Lex Autolease Lex Autolease was created in May 2009 from the merger of HBOS-owned Lex Vehicle Leasing with Lloyds TSB Autolease, and is currently the largest vehicle leasing business in the UK, with a fleet of about 385,000 vehicles. One in every thirty new c ...

, the United Kingdom's largest vehicle leasing business * Lex building, a high-rise of government offices in the European Quarter of Brussels * ''Lex'', a daily featured column in the ''

Financial Times The ''Financial Times'' (''FT'') is a British daily newspaper printed in broadsheet and also published digitally that focuses on business and economic Current affairs (news format), current affairs. Based in London, the paper is owned by a Jap ...