SIP

SIP or sip may refer to:

Places

• Šip (Pale), Bosnia and Herzegovina
• Šip (Višegrad), Bosnia and Herzegovina
• Novi Sip, Serbia
• Simferopol International Airport (IATA: SIP), an airport in Crimea
• Suzhou Industrial Park, in Suzhou, China

Business, finance, and economics

• Safety improvement plan, a plan for improving safety
• Sales incentive plan, a type of employee incentive program
• Securities information processor, the part of public infrastructure for disseminating market data in the United States
• Share Incentive Plan, a UK government approved employee plan
• Systematic investment plan, an investment strategy

Communications and telephony

• Session Initiation Protocol (SIP), a communications protocol for signaling and controlling multimedia communication sessions, including voice over IP

Networking

• Service Improvement Plan, a former program to provide a defined level of basic telephone service to all Canadians
• Standard Interchange Protocol, in library systems
• System Information Packet, in the DMX512 standard for stage lighting control
• Session Initiation Protocol, a signaling protocol most commonly used in Internet Telephony

Software

• SIP (software), a tool which generates C++ interface code for the programming language Python
• Scilab Image Processing, an image processing toolbox
• Soft Input Panel, on-screen input method for devices without standard keyboards
• Submission Information Packages, in the Open Archival Information System Reference Model; see Open Archival Information System#The OAIS environment and information model
• System Integrity Protection, a security feature of macOS by Apple, starting with OS X El Capitan

Semiconductors

• Semiconductor intellectual property, a business model for licensing intellectual property
• Single in-line package, for packaging electronic components
• System in package, chip technology, also known as a chip stack multi-chip module
• Silicon photonics, silicon semiconductor used as an optical medium

Computing

• Social information processing, an activity through which collective human actions organize knowledge
• Supplementary Ideographic Plane, a range of ideographic characters in the Unicode standard
• Stochastic Information Packet, an array of simulation realizations

Engineering

• Second-order intercept point, a measure of linearity in amplifiers and mixers
• Shelter Implementation Plan, will help contain and manage the consequences of the Chernobyl disaster
• Signature image processing, in welding fault detection
• Sputter ion pump, a type of vacuum pump
• Standard inspection procedure, a process for checking compliance
• Sterilization-in-place, in sanitation of food preparation equipment
• Structural insulated panel, a composite building material

Enterprises

• SIP Animation, originally Saban International Paris, France based TV production company
• Société genevoise d'instruments de physique, Swiss manufacturer of precision machinery
• Société Immobilière Publique, a state-owned housing company in Burundi
• Società Italiana per l'Esercizio Telefonico (originally Società Idroelettrica Piemontese), the former name of Telecom Italia
• Selznick International Pictures, a defunct film studio

Science and mathematics

• Semi-infinite programming, a type of mathematical optimization problem
• Spectral induced polarisation, in geophysics
• Stable-isotope probing, used in molecular biology
• Statistically improbable phrases, a system used to find unique phrases for use as keywords
• Stochastic Information Packet, in probability management, a representation of the probability distribution of a variable
• Strongly implicit procedure, an algorithm for solving a sparse linear system of equations
• Structure-inducing probes, a peptide synthesis to stabilize long peptides

Other uses

• "Sip", a song from Joeboy
• Stranka Ivana Pernara, a Croatian political party
• Shelter-in-place, an emergency procedure
• Sip (kinship)
• Sip or Zip, one of the 18 months of the Haab', a part of the Maya calendric system
• SIP Grenade, self igniting phosphorus
• The Society of International Photographers, a not-for-profit organization founded in 1936
• Soviet Interview Project, a research project conducted in the early 1980s
• Strangers in Paradise, an award-winning comic book
• State Implementation Plan, a United States state plan for complying with the federal Clean Air Act
• Sub-irrigated planter, a type of gardening container
• Sip as in SipSipStefan
• "Sip", a 2017 song by Chris Brown from Heartbreak on a Full Moon

See also

• Template:Intitle
• Social information processing (disambiguation)
• Stranger in Paradise (disambiguation)

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