# PSF

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> Markdown URL: https://mediated.wiki/source/PSF.md
> Source: https://en.wikipedia.org/wiki/PSF
> Source revision: 1342436709
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

'''PSF''' is an abbreviation that may refer to:
{{TOC right}}

== Organisations ==
=== Political parties ===
* [French Social Party](/source/French_Social_Party) ''(Parti Social Français)'' (1936–1940), a right-wing nationalist party
* [French Socialist Party](/source/French_Socialist_Party) ''(Parti Socialiste Français)'', active since 1969
* [Palestinian Popular Struggle Front](/source/Palestinian_Popular_Struggle_Front)
* Peoples Students Federation, the youth wing of the [Pakistan People's Party](/source/Pakistan_People's_Party)
* [Provisional Sinn Féin](/source/Provisional_Sinn_F%C3%A9in), Ireland 
* [Socialist Party without Borders](/source/Socialist_Party_without_Borders) ''(Parti Socialiste sans Frontières)'', a leftist party in Chad

=== Law enforcement ===
* [Public Security Forces](/source/Public_Security_Forces) the principal law-enforcement arm of the [Bahrain](/source/Bahrain)i [Ministry of Interior](/source/Ministry_of_Interior_(Bahrain))
* [Puntland Security Force](/source/Puntland_Security_Force), Somalia

=== Business and companies ===
* [P.S.F. Records](/source/P.S.F._Records), a record label
* [Pennsylvania Shakespeare Festival](/source/Pennsylvania_Shakespeare_Festival), a professional theatre company
* [Professional service firm](/source/Professional_service_firm), a company offering consulting, legal, or other services
* [Premium Standard Farms, Inc](/source/Premium_Standard_Farms%2C_Inc), a pork producer
* [Pressed Steel Fisher](/source/Pressed_Steel_Fisher), a supplier of British car parts

=== Other organisations ===
* [Pakistan Science Foundation](/source/Pakistan_Science_Foundation)
* [Pharmaciens Sans Frontières](/source/Pharmaciens_Sans_Fronti%C3%A8res)
* [Phelps Stokes Fund](/source/Phelps_Stokes_Fund), a non-profit foundation
* [Pondicherry Science Forum](/source/Pondicherry_Science_Forum)
* [Python Software Foundation](/source/Python_Software_Foundation)

== Science and technology ==

===Software and hardware===
* [PC Screen Font](/source/PC_Screen_Font), a font format used in Linux systems
* [Physical Storage Format](/source/Physical_Storage_Format), a data format for navigation data
* [Portable Sound Format](/source/Portable_Sound_Format), a file format 
* [Progressive segmented frame](/source/Progressive_segmented_frame), a scheme to handle progressive scan video using interlaced equipment
* [Point spread function](/source/Point_spread_function), the response of an imaging system to a point source
* [Protein Segment Finder](/source/Protein_Segment_Finder), a search engine for the Protein Data Bank
* Protein structure file for molecular dynamics, a [chemical file format](/source/chemical_file_format)

===Chemistry===
* [Polysulfone](/source/Polysulfone), a high-performance thermoplastic 
* [Potassium fluorosilicate](/source/Potassium_fluorosilicate), specifically when referring to phosphors

===Other science and technology===
* [Performance shaping factor](/source/Performance_shaping_factor), factor which poses a likelihood of influencing the success or failure of the performance of a task
* Posterior [spinal fusion](/source/spinal_fusion)
* [Prolate spheroidal wave function](/source/Prolate_spheroidal_wave_function)

==Units==
* [Pounds per square foot](/source/Pounds_per_square_foot), a measure of [pressure](/source/pressure); see also [Pounds per square inch](/source/Pounds_per_square_inch)
* [Price per square foot](/source/Price_per_square_foot)

==Other==
* [Pittsfield Municipal Airport](/source/Pittsfield_Municipal_Airport_(Massachusetts)) (IATA airport code: PSF)

{{disambiguation}}

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Adapted from the Wikipedia article [PSF](https://en.wikipedia.org/wiki/PSF) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/PSF?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.