PSM

PSM, the acronym, may stand for the following:

In organisations:
*Palestine Solidarity Movement, a U.S.-based student organization
*Parti Sosialis Malaysia, a socialist party in Malaysia
*PlayStation Magazine, a video game magazine focused on Sony consoles
*PSM3, a UK video game magazine

In scholarship:
*Protokoly sionskix mudrecov, or the Protocols of the Sages of Zion; a series of book titles

In science:
*Plastarch Material, a biodegradable resin manufactured from cornstarch versus petroleum.
*Phase Shift Modulation, a radio communications modulation technique
*Phase-shift mask, a type of photomask in photolithography
*phenol-soluble modulin, a toxic protein produced by Methicillin-resistant Staphylococcus aureus
*PSM (pistol), a Russian semi-automatic pistol chambered in 5.45x18mm
*Perspective Shadow Map
*Platform-specific model, a model of a software or business system that is linked to a specific technological platform

In locations:
*Portsmouth International Airport at Pease in Portsmouth, New Hampshire, according to the International Air Transport Association
*El Puerto de Santa María, a city in Andalusia, Spain

In other uses:
*Poste sanitaire mobile, an initialism for a French field hospital
*Process Safety Management, an initialism for a US Occupational Safety and Health Administration safety regulation
*Platoon Sergeant Major
*Pro Stock Motorcycle, a class in motorcycle drag racing
*Professional Science Masters, a Masters Degree curriculum
*Van Westendorp's Price Sensitivity Meter
*"Paranoia Survivor Max", a song from the music video game "Dance Dance Revolution Extreme"
*Policy Simulation Model, a static microsimulation model of British tax and benefits system
*Public Service Medal, an Australian civil award