PSM
PSM stands for:
- Prussian spirits manufactory
- Permanent magnet synchronous machine, see excitation systems for synchronous machines # Permanent magnet excitation of synchronous machines
- Personal Security Manager, a cryptographic library for Mozilla browsers, see list of Mozilla products
- Perspective Shadow Mapping in Computer Graphics
- Pesticides
- Partidul Socialist al Muncii , Socialist Labor Party in Romania
- Pistolet Samosarjadnyj Malogabaritnyj , a Russian type of pistol, see PSM (pistol)
- Pia Societas Missionum , a society of apostolic life in the Roman Catholic Church
- Platoon Sergeant Major , a Warrant Officer III of the 1940s, see Warrant Officer # British Army
- Polish School of Medicine (1941–1949), Polish émigré university within The University of Edinburgh
- Porsche Stability Management , stabilization system in Porsche brand cars, see Electronic Stability Control
- Power Saving Mode , see Advanced Configuration and Power Interface
- Professional Scrum Master, a certified user of the Scrum methodology, see Scrum
- Protocol Service Multiplexer, a port number in Bluetooth L2CAP
- Psychosomatic medicine
- Pulse-step modulation , a technical modulation method in the field of electrical energy technology
- PlayStation Mobile , a software framework from Sony
- PlayStation Move , a controller from Sony
- Peter, Sue & Marc , a Swiss music band
- Phenomenal self-model , term from Thomas Metzinger (philosopher) for self-perception
