XD
XD or xD referred to:
- XD -Picture Card, a storage medium
- In network jargon a symbol of a smiley face, see emoticon
- " EXecute Disable ": a technique to "improve the security of a computer " from Intel, see NX bit
- The name of the inter-regional planning
- An SLR model number Minolta, Minolta see XD7
- A type of ship Warnow Werft, see type XD ( type of vessel)
- A U.S. small car, see Scion xD
- Computer science: Abbreviation for Big Data
XD as distinguishing signs on license plate:
- UK: EU export vehicles, months of June and December
- Norway: Steinkjer in the province of Nord-Trøndelag
- Disambiguation
- Abbreviation