DX may refer to:

In arts and entertainment

* ''DX'' (album), a 2013 album by Friendzone * D-Generation X, a professional wrestling stable ** D-Generation X: In Your House, 1997 pro wrestling PPV * Design Exchange, a museum of design in Toronto * '' Deus Ex'', a series of video games ** ''Deus Ex'' (video game), the first game in the series * '' Pretty Cure All Stars DX: Everyone's Friends - the Collection of Miracles!'', a 2009 anime film

Businesses

* Danish Air Transport (IATA code) * DX Group, a British mail courier and logistics company * Dynex Capital Inc, listed on the New York Stock Exchange, ticker symbol DX * Sunray DX Oil Company, a former American petroleum company, now part of Sunoco

In science, technology, and mathematics

Biology and medicine

Diagnosis Diagnosis (: diagnoses) is the identification of the nature and cause of a certain phenomenon. Diagnosis is used in a lot of different academic discipline, disciplines, with variations in the use of logic, analytics, and experience, to determine " ...

, Dx or D_x in medical shorthand * DX (Double crossover) molecule or motif, in DNA nanotechnology *

Digital radiography Digital radiography is a form of radiography that uses x-ray–sensitive plates to directly capture data during the patient examination, immediately transferring it to a computer system without the use of an intermediate cassette. Advantages incl ...

, in the DICOM standard

Computing and telecommunications

* Developer experience the experience of using a product or service from a developer's perspective * Dx, an abbreviation used in relation to the DOCSIS telecommunications standard *

DirectX Microsoft DirectX is a collection of application programming interfaces (APIs) for handling tasks related to multimedia, especially game programming and video, on Microsoft platforms. Originally, the names of these APIs all began with "Direct" ...

, an application programming interface collection * ''Double word eXternal'', in the context of

386DX The Intel 386, originally released as the 80386 and later renamed i386, is the third-generation x86 architecture microprocessor from Intel. It was the first 32-bit processor in the line, making it a significant evolution in the x86 architec ...

and 486DX CPUs * DXing, in amateur radio and broadcasting * DX register, a 16-bit general-purpose X86 processor register * Digital transformation, the use of new digital technology in problem-solving applications

Photography

* DX encoding, a standard marking for 35 mm and APS film cartridges * Nikon DX format, a sensor/lens format for Nikon cameras

Vehicles

* Albatros D.X, a 1918 German prototype single-seat fighter biplane * Bavarian D X, an 1890 German saturated steam locomotive model * Fokker D.X, a 1918 Dutch fighter aircraft * The LNWR DX Goods class, the largest class of British steam locomotives * New Zealand DX class locomotive, operated by KiwiRail

Other uses in science, technology, and mathematics

* , in calculus, a differential in Leibniz's notation of a variable ''x'' * Direct exchange (DX), direct exchange geothermal heat pump, an energy-efficiency environmental control cooling technology * Yamaha DX Series, FM synthesizers produced by Yamaha Corporation

Other uses

* 510, in Roman numerals * DX, an emoticon; see

List of emoticons This is a list of emoticons or textual portrayals of a writer's moods or facial expressions in the form of icons. Originally, these icons consisted of ASCII art, and later, Shift JIS art and Unicode art. In recent times, graphical icons, ...

* DX as an abbreviation for "deluxe," often used in video game titles, i.e. Tetris DX, Mario Kart Arcade GP DX, Sonic Adventure DX *

Delta Chi Delta Chi () is an international collegiate social fraternity. It was formed in 1890 at Cornell University as a professional fraternity for law students, becoming a social fraternity in 1922. In 1929. Delta Chi became one of the first internat ...

, a social fraternity * Deluxe (disambiguation) * Dx (digraph), in linguistics * U.S. Dollar Index, abbreviated USDX