TG or Tg may refer to:
Arts and entertainment Gaming The Gathering (computer party), an event in Hamar, Norway Travian Games, a German company
Television Telegiornale (disambiguation) () Top Gear, a British motoring programme Top Gear (1977 TV series), the original run from 1977 to 2001 Top Gear (2002 TV series), a revived edition since 2002 Several foreign remakes; see Windows TG, a fictional operating system in Mega64
Other media Throbbing Gristle, an English music and visual arts group formed in 1976 Ferdinand Tönnies Gesamtausgabe, the complete works of German sociologist Tönnies
Business
Target group, in marketing Task group, a specialist group formed to solve a problem Theodore Goddard, an English law firm (1902–2003) ThinkGeek, an American online retailer (1999–2021) IATA airline designator of Thai Airways International
Language Tajik language, spoken in Central Asia (ISO 639-1:tg) Transformational grammar, a Chomskyan theory of formal grammar
People Thomas Hopkins Gallaudet, founder of Gallaudet University Timo Glock, Formula 1 driver for Virgin Racing
Places Talbot Gardens, a hockey arena in Norfolk County, Ontario, Canada Târgu-Mureş, a Romanian city Tehri Garhwal district, a district in the state of Uttarakhand, India Telangana, a state in southern India Thurgau, a canton in Switzerland Togo (ISO 3166-1 country code TG) Torture Garden (fetish club), London, England
Science, technology, and mathematics Biology and medicine Thapsigargin, a tumor promoter Thyroglobulin, a protein Transgenic, the transfer of genes between organisms Triglyceride, an ester in body fat Trigeminal nerve, a cranial nerve
Computing
.tg, the country code top level domain (ccTLD) for Togo Telegram (software), online messaging service Terragen, a scenery rendering software Tigera Group, a software publisher and holding company formerly known as Fortune Systems TriGem, a South Korean computer company Turbo Gears, a Python web application framework
Mathematics Tangent, a trigonometric function Tarski–Grothendieck set theory, an axiomatic set theory
Other uses in science and technology Tear gas, a riot control agent Teragram, a unit of mass equal to 1012 grams; equivalent to a megatonne Thermogravimetry, a branch of physical chemistry, materials research, and thermal analysis Glass transition temperature (abbreviated Tg)
Transport Aerospace Tiangong space station, a Chinese spacecraft TransDigm Group, an American manufacturer Triumph Group, an American aftermarket repairer
Land FMR Tg500, a German sports car (made 1958–1961) Tank Grote, an experimental Soviet military tank Toyota Group, a Japanese automotive manufacturer
Other uses TG Xers, a team in the Korean Basketball League, now Wonju Dongbu Promy Thanksgiving, a holiday celebrated in Northern America Transgender, gender identity other than sex assigned at birth
See also T&G (disambiguation)