- SPI
SPI may refer to:
Technology
*
System Packet Interface , family of interfaces from the Optical Internetworking Forum
**SPI-3 , a system packet interface designed to be used in systems that support OC-48 SONET interfaces
**SPI-4.2 , a system packet interface designed to be used in systems that support OC-192 SONET interfaces
*SCSI Parallel Interface , in physical data transfer, a parallel electrical bus interface
*Security Parameter Index , in computer networking, an identification tag added to the header
*Serial Peripheral Interface Bus , a synchronous serial data link standard that operates in full duplex mode
*Service Package Interpreter , a software module that handles incoming tasks from internet programs
*Service Provider Interface , a software mechanism to support replaceable components
*Software Process Improvement , an initiative of theData & Analysis Center for Software
*Stateful Packet Inspection , the process used by a firewall to keep track of the state of network connectionsOrganizations
*
St. Paul's Institution, Seremban , secondary school in Malaysia
*Sisters of Perpetual Indulgence , international LGBT non-profit group
*Society for Philosophical Inquiry , a non-profit organization promoting discussion of philosophy
*Society of the Plastics Industry , a U.S. trade association
*Software Patent Institute , an American non-profit assisting in the correct assignment of software patents
*Software in the Public Interest , a non-profit organization promoting free and open-source software
*Sveriges Pensionärers Intresseparti , or Swedish Senior Citizen Interest Party, a political party in Sweden
*St. Pascual Institution , former name of Colegio de San Pascual Baylon, a school in Obando, Bulacan, PhilippinesCompanies
*
SPi Technologies , a business outsourcing provider founded in the Philippines
*Simulations Publications, Inc. , an American publisher of board wargames
*Sony Pictures Imageworks , a visual effects and animation company
*Soyuzplodimport , or SPI Group, a Russian vodka companyFinance
*
SPI 200 futures contract , the benchmark equity index futures contract in Australia
*Swiss Performance Index , most closely-followed stock index in SwitzerlandOther uses
*
Abraham Lincoln Capital Airport , Springfield, Illinois, IATA code SPI
*Spi-calculus , a proposed extension of thePi-calculus ee also
*
SPL (disambiguation)
Wikimedia Foundation. 2010.