DCT

DCT may refer to:

In mathematics:

• Discrete cosine transform, a mathematical transform related to the Fourier transform
• Dominated convergence theorem, a central mathematical theorem in the theory of integration first proposed by Henri Lebesgue

In biology:

• Distal convoluted tubule, a part of the functional unit of the kidney
• Dopachrome tautomerase, a human gene

In business:

• DCT Industrial Trust, from the companies ticker symbol

In computing and technology:

• DCT (videocassette format), a videocassette format developed by Ampex
• Dual clutch transmission, a vehicle technology which allows gears to be selected in fully manual or automatic mode
• Discovery Channel Telescope, a 4.2 meter telescope currently under development
• Director Control Tower, the controlling station for guns on a British warship, see British ordnance terms
• Digital cable, Digital Cable Terminal, the generic term for the set-top box required to receive digital cable
• DCT, Digital Core Technology, a baseband generation of Nokia mobile phones
• .dct A proprietary audio file format for digital dictation

On warships:

• Depth charge thrower, a mortar-like weapon used to launch depth charges at targets distant from the ship
• Director Control Tower, a facility equipped to direct and control a ship's gun battery

In entertainment:

• Dreams Come True (band), a Japanese band
• dc Talk, an American Christian band
• DC Thomson a publisher of British comics

Other:

• Divine command theory, a metaethical theory of morality
• Danescourt railway station, Wales; National Rail station code DCT
• Dennistoun Community Together, a Glasgow community group
• Direct Coombs test, used to test for autoimmune hemolytic anemia.