DT may refer to:
Arts and entertainment
- Dream Theater, American progressive metal band
- Dark Tranquillity
- Dt., a Japanese dance/rock band
- "D.T.", an instrumental song by AC/DC, released on their 1986 album, Who Made Who
- Ixion Saga DT, a television series
- MC DT, a UK garage MC and member of DJ Pied Piper and the Masters of Ceremonies
Businesses and organisations
- Dalarnas Tidningar, Swedish newspaper and media company
- Deutsche Telekom (NYSE ticker symbol)
- Devlet Tiyattolari, Turkish State Theatres
- Dhanmondi Tutorial, an educational organisation
- Dimosia Tileorasi, a former Greek public broadcaster
- TAAG Angola Airlines (IATA code DT)
Places
- District, in abbreviations
- Downtown, in abbreviations
- Dakota Territory, the northernmost part of the land acquired in the Louisiana Purchase
- DT postcode area, including Dorchester and surrounding areas in southern England
Science and technology
Computing and telecommunications
<dt></dt>, an HTML element for specifying definition data- Daemon Tools, a disk image emulator
- Digital television
Health and psychology
- DT vaccine, a diphtheria and tetanus vaccine
- Dark triad, a group of personality traits
- Delirium tremens, a medical condition of uncontrolled shaking, typically due to alcohol or drug withdrawal
- Drug Tariff price, the amount pharmacies in the United Kingdom get reimbursed for generic medications
Weapons
- Douglas DT, a U.S. Navy torpedo bomber
- DT, variant of the Degtyaryov machine gun for mounting and loading in armoured fighting vehicles.
Other uses in science and technology
- DT, in nuclear fusion, the ratio of hydrogen isotopes deuterium and tritium
- Navistar DT engine
- ΔT (timekeeping), the time difference between UT and Terrestrial Time
- Discourse transcription, in linguistics
Other uses
- DT, latinised symbol for the Tunisian dinar
- d/t, shorthand for "due to"
- Daighi tongiong pingim, an orthography in the Latin alphabet for Taiwanese language
- The Dark Tower (disambiguation)
- Defensive Tackle, a position in American football
- Design and Technology, an area of study taught at schools and colleges
- Deuteronomy, the fifth book of the Hebrew Bible
See also
- Delirium Tremens (disambiguation)