SPD (disambiguation)

Look up SPD in Wiktionary, the free dictionary.

SPD is the Social Democratic Party of Germany, a political party.

SPD may also refer to:

Science and technology

  • Suspended Particle Device, glass or plastic with electrically variable light transmission
  • Shimano Pedaling Dynamics, clipless bicycle pedals
  • Spectral power distribution, of light
  • Surge protection device, for electrical voltages
  • Severe plastic deformation
  • Symmetric positive definite, in linear algebra
  • Short-path distillation
  • Spin Physics Detector, a component of the planned NICA particle accelerator near Moscow, Russia

Computing

  • Security Policy Database, rules in an IPsec implementation, for example in a High Assurance Internet Protocol Encryptor
  • Serial presence detect, a method to access memory module information
  • SharePoint Designer, an interface for designing in Microsoft SharePoint
  • Short Payment Descriptor, a compact textual data format (a MIME/file type) for an easy exchange of a payment information, using smart phones or NFC devices; a standard for QR code payments
  • SPD (Systems Product Division) bus, an I/O bus used in the IBM 9370 and IBM AS/400 systems.

Medicine

Organisations

Police

Fiction

Other uses

See also

Topics referred to by the same term
Disambiguation icon
This disambiguation page lists articles associated with the title SPD.
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