DX

Look up Dx or dx in Wiktionary, the free dictionary.

DX may refer to:

In science and medicine

• Diagnosis, medical shorthand symbol generally written as Dx or D_x
• The DX molecule or motif, used in DNA nanotechnology
• Digital radiography (abbreviation used in the DICOM standard)

In technology and the Internet

• DirectX, Microsoft's application programming interface collection, most commonly when referring to a specific version, e.g. DX9.0, DX10
• DX encoding, a standard for marking 35 mm and APS film cartridges so that cameras can determine the film's speed and number of exposures
• Nikon DX format, an APS-C-sized sensor/lens format for Nikon digital cameras
• Direct exchange geothermal heat pump, an advanced energy-efficiency technology

In transport and communications

• DXing, the hobby of tuning in and identifying distant radio and television stations, or making two way radio contact with distant stations in amateur radio
• The DX, a courier style system alternative to the postal system in some countres.
• Danish Air Transport's IATA code

Other

• The differential of x
• Dx (digraph)
• 510 in Roman numerals
• Short for USDX, the U.S. Dollar Index
• Delta Chi, a social fraternity
• Deluxe, from the French term "de luxe", which means "of luxury". This term stands for "special quality". It is often used to label special editions of products.
• D-Generation X, professional wrestling stables/tag team in WWF/E
• Destination X (DX), a professional wrestling pay-per-view event produced by Total Nonstop Action Wrestling every March since 2005.

See also

• D10

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