DT may refer to:
DTS (Dedicated To Sound) is a series of multichannel audio technologies owned by DTS, Inc. (formerly known as Digital Theater Systems, Inc.), an American company specializing in digital surround sound formats used for both commercial/theatrical and consumer grade applications.
DTEK (укр. ДТЕК) is a strategic holding company that develops business streams in the energy sector. DTEK companies produce coal and natural gas, generate electricity at the thermal power plants and renewable energy power plants, supply heating and electricity to end consumers, and provide energy services.
DTE Energy Co. is an American Detroit, Michigan-based utility incorporated in 1995 involved in the development and management of energy-related businesses and services nationwide.
DTrace is a comprehensive dynamic tracing framework created by Sun Microsystems for troubleshooting kernel and application problems on production systems in real time.
DTE Energy Music Theatre (originally Pine Knob Music Theatre) is a 15,274-seat (7,202 seats in the pavilion; 8,072 on the lawn) amphitheater located in Independence Township, Michigan, approximately 40 miles northwest of Detroit (it has a Clarkston, Michigan mailing address).
DTU Campus Village is an international student housing complex found on campus at the Technical University of Denmark (DTU).
DTV America Corporation is an owner of low-power television stations in the United States.
Total Access Communication Public Company Limited, commonly known as DTAC, is the third-largest GSM mobile phone provider in Thailand after AIS and True.
DTS-HD Master Audio (DTS-HD MA) is a combined lossless/lossy audio codec created by DTS (formerly Digital Theater Systems), commonly used for surround-sound movie soundtracks on Blu-ray Disc.