# PSM

PSM, an acronym, may refer to:

## Organizations

* Pakistan School Muscat, a Pakistani co-educational institute in Oman
* Palestine Solidarity Movement, a student organization in the United States
* Panhellenic Socialist Movement, a centre-left party in Greece
* Parti Socialiste Mauricien, a political party in Mauritius, founded by Harish Boodhoo
* Parti Sosialis Malaysia, a socialist political party in Malaysia
* Sepaktakraw Association of Malaysia (Malay: Persatuan Sepaktakraw Malaysia; PSM), a national governing body in Malaysia
* Photographic Society of Madras, a not for profit organisation involved in promoting photography, in Chennai
* PlayStation: The Official Magazine, a magazine originally known as PlayStation Magazine or PSM
* Ponce School of Medicine, a post-graduate medical school located in Ponce, Puerto Rico
* Power Systems Manufacturing, a subsidiary of Alstom, specializing in aftermarket gas turbine servicing for power generating industry.
* Poznańska Spółdzielnia Mieszkaniowa, a housing cooperative administering most of the Piątkowo district of Poznań, Poland
* Providence St. Mel School, a school in Chicago, USA
* PSM3, a UK video game magazine specializing in Sony consoles
* PSM Makassar, a football club that plays in the Liga Indonesia
* PSM-Nationalist Agreement, a federation of regionalist or progressive-stateless nationalist political parties in the Balearic Islands
* Public Service Media, media whose primary mission is public service

## Scholarship

* Professional Science Master's, a postgraduate academic degree program established by the Council of Graduate Schools
* The Protocols of the Elders of Zion, acronym for Protokoly sionskix mudrecov or The Protocols of the Elders of Zion, a tract alleging a Judeo-Masonic plot for world domination

## Science

* Paraspinal musculature, the muscles adjacent to the vertebral column
* Peptide spectrum match, a (possible) identified peptide in a protein mass spectrometry identification experiment
* Phase-shift keying, or Phase Shift Modulation, a digital modulation scheme
* Phase-shift mask, photomasks that take advantage of interference to improve image resolution in photolithography
* Phenol-soluble modulin, a family of protein toxins produced by CA-MRSA
* Phenomenal self model, in consciousness what comprises experiences of ownership, of first person perspective, and of a long-term unity of beliefs and attitudes
* Phono-semantic matching, a term in linguistics that refers to camouflaged borrowing
* Plastarch material, or PSM, a biodegradable and thermoplastic resin
* Platform-specific model, a model of a software or business system that is linked to a specific technological platform
* Propensity score matching, a statistical method used to provide unbiased estimation of treatment-effects
* Problem structuring methods, a methodological framing of a range of techniques in soft operational research (soft OR)

## Locations

* Port St Mary, a port town in the south of the Isle of Man
* Portsmouth International Airport at Pease, IATA code PSM, a public-use joint civil-military airport
* El Puerto de Santa María, a city located on the banks of the Guadalete River in the province of Cádiz, Spain

## Medicine

* Preventive and social medicine

## Other uses

* "Paranoia Survivor Max", a song by 290 from the music video game Dance Dance Revolution Extreme
* Permanent Magnet Synchronous Motor
* Permanent staff member, e.g., for a congressional committee
* Persistent Stored Modules, an ISO standard mainly defining an extension of SQL
* Plant (or Potato) Starch Material, generic label for compostable plant-based materials used as alternatives to plastics for items such as disposable cutlery, broader meaning than Plastarch
* Platoon Sergeant Major, a short-lived rank in the British Army of Warrant Officer Class III
* PlayStation Mobile, the software framework
* PlayStation Move, the motion controller for PlayStation 3
* Policy Simulation Model, a static microsimulation model which encapsulates the tax and benefits system, and population, of Great Britain
* Portia Simpson-Miller, former Prime Minister of Jamaica
* Post-stall maneuver
* Poste sanitaire mobile, a type of French Field hospitals (France)
* Van Westendorp's Price Sensitivity Meter, a market technique for determining consumer price preferences
* Pro Stock Motorcycle, a drag racing class of motorcycle that is the two-wheeled equivalent of Pro Stock
* Process safety management, a practice intended to prevent major accidents in the process industries
* Process Safety Management (OSHA regulation), implementing process safety management in the United States
* Professional Scrum Master, a recognized certification for Scrum Master role in Scrum (software development)
* Professional Securities Market, an equity market of the London Stock Exchange
* Protocol/Service Multiplexer, a port number in Bluetooth L2CAP
* ProTracker Studio format, a module file format that was used in many games published by Epic Games in the early 1990s
* PSM pistol, a self-defense firearm for law enforcement and military officers of the USSR
* Public Service Medal (Australia), a civil decoration awarded to personnel of all levels of the Australian Public Service for outstanding service