| P&SM | Procurement and Subcontract Management 
| Others |
| P&SM | Production and Systems Management
| Others |
| PSM | Packet Service Module
| Others |
| PSM | Packet Storage Manager
| Others |
| PSM | Paduan Suara Mahasiswa
| Others |
| PSM | Page Sequence Monitor
| Others |
| PSM | Paid Search Marketing
| Others |
| PSM | Pak Suzuki Motor
| Others |
| PSM | Palestine Solidarity Movement
| Others |
| PSM | palmitoyl sphingomyelin
| Others |
| PSM | pansystolic murmur
| Others |
| PSM | Parametrisable Special Module
| Others |
| PSM | Parcel Sorting Machine
| Others |
| PSM | Paris Sound Machine
| Others |
| PSM | Parking Slot Measurement
| Others |
| PSM | Parking Space Measurement
| Others |
| PSM | Parti Sosialis Malaysia
| Others |
| PSM | Pascal Symbol
| Others |
| PSM | Passenger Seat Memory
| Others |
| PSM | Passenger Seat Module
| Others |
| PSM | Passenger Services Module
| Others |
| PSM | Password Synchronization Manager
| Others |
| PSM | Patient Self-Management
| Others |
| PSM | Paul Schmidt Medebach
| Others |
| PSM | Permanently Synchronous Motor
| Others |
| PSM | Persatuan Sepakbola Makassar
| Others |
| PSM | Persistent Storage Manager
| Others |
| PSM | Persistent Stored Module
| Others |
| PSM | Persistent Stored Modules
| Others |
| PSM | Personal Security Manager
| Others |
| PSM | Personal Short Message
| Others |
| PSM | Personal Storage Module
| Others |
| PSM | Personnel Status Monitor
| Others |
| PSM | Perspective Shadow Mapping
| Others |
| PSM | Perstorp Surface Materials
| Others |
| PSM | Petroleum Safety Manager
| Others |
| PSM | Phantom Space Monkeys
| Others |
| PSM | Phase Sensitive Modulator
| Others |
| PSM | Phase Shift Mask
| Others |
| PSM | Phase Shift Modulation
| Others |
| PSM | Physiological Status Monitoring
| Others |
| PSM | Picture Specialists For Memorials
| Others |
| PSM | Picture Status Memory
| Others |
| PSM | Pixel Storage Mode
| Others |
| PSM | Plant Starch Material
| Others |
| PSM | Platform Specific Model
| Others |
| PSM | Platform Specific Module
| Others |
| PSM | Platform Support Module
| Others |
| PSM | Platinum Silver Metallic
| Others |
| PSM | Play Station Magazine
| Others |
| PSM | Playstation Magazine
| Others |
| PSM | Please Save Me
| Others |
| PSM | Please See Me
| Others |
| PSM | Please Send Message
| Others |
| PSM | Plug setting multiplier
| Others |
| PSM | Ponce School of Medicine
| Others |
| PSM | Pony Swag Mashup
| Others |
| PSM | Porsche Stability Management
| Others |
| PSM | Porsche Stability Module
| Others |
| PSM | Port and Service Multiplexer
| Others |
| PSM | Position Switching Module
| Others |
| PSM | Positive Surgical Margins
| Others |
| PSM | Post Stall Maneuvers
| Others |
| PSM | Postal Service Manual
| Others |
| PSM | postsurgical mediastinitis
| Others |
| PSM | Pounds per Square Meter
| Others |
| PSM | Power Save Mechanisms
| Others |
| PSM | Power Save Mode
| Others |
| PSM | Power Seat Memory
| Others |
| PSM | Power Seat Module
| Others |
| PSM | Power Side Mirrors
| Others |
| PSM | Power Sounder Module
| Others |
| PSM | Power Supply Module
| Others |
| PSM | Power Systems Mfg
| Others |
| PSM | Practice Support Model
| Others |
| PSM | Pragmatic Service Management
| Others |
| PSM | Praying Single Mothers
| Others |
| PSM | Premium Support Manager
| Others |
| PSM | Prescribed Structural Motion
| Others |
| PSM | presystolic murmur
| Others |
| PSM | Print Station Manager
| Others |
| PSM | Printing Systems Manager
| Others |
| PSM | Priority Select Module
| Others |
| PSM | Private Sector Mechanism
| Others |
| PSM | Privileged Session Manager
| Others |
| PSM | Problem Solving Method
| Others |
| PSM | Process Safety Management
| Others |
| PSM | Process Simulation Model
| Others |
| PSM | Process State Manager
| Others |
| PSM | Product Of Special Merit
| Others |
| PSM | Production Stage Manager
| Others |
| PSM | Professional Science Master
| Others |
| PSM | Professional Science Master's
| Others |
| PSM | Professional Science Masters
| Others |
| PSM | Professional Scrum Master
| Others |
| PSM | Professional Service Manager
| Others |
| PSM | Professional Setting Management
| Others |
| PSM | Professional Staff Member
| Others |
| PSM | Professional Surveyor & Mapper
| Others |
| PSM | Professions Supplementary to Medicine
| Others |
| PSM | Program State Manager
| Others |
| PSM | Programmable Special Module
| Others |
| PSM | Programmable Switch Matrix
| Others |
| PSM | Project Security Manager
| Others |
| PSM | Propellant Storage Module
| Others |
| PSM | prostate-specific membrane antigen
| Others |
| PSM | Protection Switch Module
| Others |
| PSM | Protective Security Manual
| Others |
| PSM | Protocol Security Manager
| Others |
| PSM | Protocol State Machines
| Others |
| PSM | Protracker Studio Module Music format
| Others |
| PSM | Providence St Mel
| Others |
| Psm | Psalms
| Others |
| PSM | Public Sector Management
| Others |
| PSM | Public Service Medal
| Others |
| PSM | Pump Systems Matter
| Others |
| PSM | Purchasing And Supply Management
| Others |
| PSM | Pyro Substitute Monitor
| Others |
| PSM | Symbol table of IDE (Turbo Pascal)
| Others |