| Acronym | Definition |
|---|
| XDT➣X-Script Data Packet |
| XDT➣XML (Extensible Markup Language) Document Transform (Microsoft) |
| XDT➣Delayed Detonation |
| XDT➣Experience Design Team (various companies) |
| XDT➣eXtensible Data Types (XML-based extensible type definition protocol) |
| XDT➣XUV (Extreme Ultraviolet) Doppler Telescope (optical device) |
| XDT➣Xenon Discharge Tube |