PD

PD, P.D., or Pd may refer to:

Arts and media

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Economics and business

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Organizations

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Companies

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  • Phelps Dodge, a former American mining company, now part of Freeport-McMoRan
  • Polyphony Digital, developer of the Gran Turismo video game series
  • Porter Airlines (IATA airline designator), a regional airline headquartered at Billy Bishop Toronto City Airport, Canada

Government and law

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Political parties

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Places

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Professions

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Science and technology

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Medicine

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Computing

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  • Pentium D, a dual-core variant of the Pentium 4 processor
  • Perfect Dark (P2P), a Japanese peer-to-peer file-sharing (P2P) application designed for use with Microsoft Windows
  • Phase-change Dual, an optical media format
  • Pure Data, a graphical audio-processing language
  • USB PD (USB Power Delivery), an extension of the USB standard

Physics

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Other uses in science and technology

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Other uses

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See also

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