Tat or TAT may refer to:

Geography Tát, a Hungarian village Tat Ali, an Ethiopian volcano Trinidad and Tobago, a Caribbean country

People Tat, a son and disciple of Hermes Trismegistus Tiffani Amber Thiessen, initials T.A.T. Tat Wood, a British author

Arts, entertainment, and media TAT (band), a punk/rock band from London, England TAT (theatre), a former theatre in Frankfurt Die Tat, a former magazine T.A.T. Communications Company, the former name of the defunct American television production company ELP Communications

Aviation TAT, the IATA Airport code of Poprad-Tatry Airport TAT European Airlines, a former French regional airline Total air temperature, sometimes referred to as Stagnation Temperature Transcontinental Air Transport, a former US airline

Enterprises and organizations Takraw Association of Thailand (TAT), a sport governing body of Thailand. Tat Bank, a bank based in Tehran, Iran The Astonishing Tribe (or TAT), the former name of the Swedish company Research In Motion Truckers Against Trafficking (or TAT), a nonprofit organization

Ethnology Armeno-Tats, a subgroup of Armenians in the South Caucasus that speak the Tat language, a Southwestern Iranian language, a branch of Persian language Juhuri language, the Jewish Tat language Mountain Tats (Crimea), a mountain-dwelling subethnos of the Crimean Tatars Tat people (Caucasus), an Iranian people of Persian origin from the Caucasus Tat language (Caucasus), a Southwestern Iranian language, a branch of Persian language Tat people (Iran), an Iranian ethnic group from Iran Tati language (Iran), a Northwestern Iranian language The Three Affiliated Tribes (TAT), a Northern Plains Native American tribe also known as the Mandan, Hidatsa, and Arikara Nation

Science, medicine and psychology Tat (HIV), Trans-Activator of Transcription, HIV protein Tapas Acupressure Technique, an alternative medicine therapy Targeted alpha-particle therapy, radiation therapy for cancer Thematic apperception test, a projective psychological test Thrombin–antithrombin complex, a protein complex Tropine acyltransferase, an enzyme Twin-arginine translocation pathway, cellular protein export pathway Tyrosine aminotransferase, an enzyme encoded by the TAT gene TAT, a codon for the amino acid Tyrosine

Transport Talbot railway station, Australia Tattenham Corner railway station (National Rail station code), Surrey, England

Other uses Tat, verb for the action of making lace, see Tatting Tat, informal for cheap, tasteless, useless goods; trinkets; tchotchke, tatty articles or a tatty condition Tat, short for tattoo Tat Tvam Asi, a Hindu philosophical concept Transatlantic telephone cable Turnaround time

See also Tati (disambiguation)

azb:تات (دقیقلشدیرمه) de:TAT fa:تات fi:TAT fr:TAT it:TAT ja:TAT nl:TAT pl:TAT pt:TAT ru:TAT sh:TAT sr:TAT zh:TAT