PPI

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For the Public Policy Initiative program on the English Wikipedia, see Wikipedia: WikiProject United States Public Policy.

PPI may refer to:

Biochemistry[edit]

Indicators and indexes[edit]

Insurance[edit]

Linguistics[edit]

Media[edit]

Medicine[edit]

Organizations[edit]

Technology[edit]

  • Parallel Peripheral Interface, a connection for driving LCD displays on processors such as the Blackfin
  • Gabarit passe-partout international, or the Berne gauge, a structure clearance standard in European railways
  • Picks per inch, a unit of textile measurement
  • Pixels per inch, the pixel density of devices such as computer displays, image scanners, and digital cameras
  • Plan position indicator, a map-like display on a cathode ray tube device for radar applications
  • Per-Packet Information, variety of Pcap file used in computer network analysis