Detroit, Michigan

DuckTales, animated television series

Dream Theater, progressive metal band

Daylight saving time

Delirium tremens, a condition associated with alcohol withdrawal

Digital television

Power Rangers: Dino Thunder.

Deuteronomy, fifth book of the Hebrew Bible

Defensive Tackle, a position in American football

Detective Urban slang popularized in songs like Slick Rick's Children's Story.

TAAG Angola Airlines (airline code DT)

Dark Tranquillity, a melodic death metal band

Deutsche Telekom, NYSE ticker symbol DT

Delta T, the time difference between UT and Terrestrial Time

Design Technology

Douglas DT, U.S. Navy torpedo bomber

Dakota Territory, the northernmost part of the land acquired in the Louisiana Purchase.

Downtown (equivalent to a "central business district" in British English) is a term used in North America when referring to a city's core, usually in a geographical, commercial, and community...

Daemon Tools, a disk image emulator

David Thompson

Deep throat (sexual act)

Dark Tower

Down Time, lack of campus sports activity (summer) on TigerNet Clemson

D.T., an instrumental song by popular rock band AC/DC, released on their 1986 album, Who Made Who.

D.T., Turkish State Theatres (Turkish: Devlet Tiyatroları - DT)

Dark Templar, a combat unit in the real-time strategy computer game Starcraft.

Delirium Tremens, a beer brand made in Belgium.

Diphtheria and Tetanus vaccine

Drawn Together, a cartoon from Comedy Central