XPD (disambiguation)
XPD can mean multiple things:
- XPD, a spy novel by Len Deighton.
- the ISO 4217 code for tracking the value of one troy ounce of palladium.
- XPD, a name for the ERCC2 protein.
- XPD Adventure Race, a multi-day adventure race held annually in Australia.
- XPD, Cross Polarization Discrimination, in wave transmission: ratio of the co-polarized average received power to the cross-polarized average received power.
- XPD Systems AB, an independent security consultancy and research firm.
- X-ray photoelectron diffraction, an analytic method to obtain structural and chemical information from surfaces.
- XPD format, XPD files are DRM files associated with the PlayStation Network Downloader.