XD

XD or xD may refer to:

Arts and entertainment

• Disney XD, a pay television channel aimed at 6–11-year-old children
• Pokémon XD: Gale of Darkness, a 2005 video game for the GameCube

Technology

• Adobe XD (short for Experience Design; logo Xd), an interface prototyping program
• XD bit (short for execute disable), Intel's name for the NX bit, a CPU memory security option
• XDCAM, a series of products for digital audio+video recording, introduced by Sony in 2003
• xD-Picture Card, a 2002–2009 flash memory card format
• Century Theatres § Cinemark XD (short for Extreme Digital Cinema), a large-format projection technology
• User experience design (UXD, UED, or XD), a field of study focused on enhancing user satisfaction with products

Vehicles

• Ford XD Falcon, an Australian-built family car between 1979 and 1982
• Scion xD, a subcompact hatchback sold by Toyota's youth-oriented division Scion, a.k.a. Toyota Ist (Gen.2) or Urban Cruiser.
• DOK-ING XD, a Croatian concept car made by DOK-ING
• New Flyer XD40 and XD60, model numbers for its Xcelsior transit bus family
• Defender XD (extra duty), a model of Land Rover Defender
• Hyundai Avante XD, a name for the 3rd Generation of Hyundai Elantra (XD Series) (South Korea)

Other uses

• XD, an emoticon commonly used to symbolize extreme laughter or happiness
• Independence Party (Iceland) (xD)
• Springfield Armory XD, a line of semi-automatic pistols marketed by Springfield Armory