DX

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

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, an application programming interface collection
Double word eXternal, in the context of 386DX 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
The .dx file format used by OpenDX (Open Data Explorer)

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
Spruance-class destroyer, codenamed DX, a late-Cold-War U.S. Navy gun-destroyer ship-class

$dx$ , 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

510 (number), DX in Roman numerals, a number in the 500s range
510 AD, a year in the Common Era (CE), DX in Roman numerals
DX, an emoticon; see List of emoticons
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, a social fraternity
Deluxe (disambiguation)
Dx (digraph), in linguistics
U.S. Dollar Index, abbreviated USDX