XRD may refer to:
*
X-ray diffraction, used to study the structure, composition, and physical properties of materials
*
Extensible Resource Descriptor, an XML format for discovery of metadata about a web resource
* ''
Guilty Gear Xrd
is a fighting video game sub-series by Arc System Works and part of the ''Guilty Gear'' series. ''Guilty Gear Xrd'' was developed using Unreal Engine 3, with cel-shaded graphics in place of the series traditional hand drawn sprites. Following th ...
'', a fighting video game.
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