TLU

TLU may mean:

Computing

 * Tape Library Unit, an individual computer storage tape library
 * Threshold Logical Unit in neural networks

Universities

 * Tallinn University
 * Texas Lutheran University
 * "The Lords University", a jocular acronym referring to BYU, Brigham Young University

Transportation

 * Golfo de Morrosquillo Airport (IATA airport code: TLU; ICAO airport code: SKTL) in Tolú, Sucre, Colombia
 * Aero Toluca Internactional (ICAO airline code: TLU), see List of airline codes (A)
 * The London Underground, the subway of London, England, UK

Other uses

 * The Last of Us (series), a video game series and media franchise
 * The Last of Us (2013 videogame) first game in the series
 * Tulehu language (ISO 639 language code: tlu)
 * St. Kitts and Nevis Trades and Labour Union
 * Tropical Livestock Unit