| PSOM | Paediatric Sexual Offence Medicine 
| Others |
| PSOM | Palisade School of Mountaineering
| Others |
| PSOM | Parametrized Self Organizing Maps
| Others |
| PSOM | Peace Support Operations Model
| Others |
| PSOM | Pediatric Stroke Outcome Measure
| Others |
| PSOM | Periodic Self Organizing Maps
| Others |
| PSOM | Persian Student Organization of Minnesota
| Others |
| PSOM | Persistent Shared Object Model
| Others |
| PSOM | Pipeline System for Octave and Matlab
| Others |
| PSOM | Plastic Self Organizing Map
| Others |
| PSOM | Polar Strap On Motors
| Others |
| PSOM | Portland State Of Mind
| Others |
| PSOM | Positive State of Mind
| Others |
| PSOM | Positive States Of Mind
| Others |
| PSOM | Potomac School of Ministry
| Others |
| PSOM | Power School Of Miracles
| Others |
| PSOM | Primary Secretory Otitis Media
| Others |
| PSOM | Productive State Of Mind
| Others |
| PSOM | Professional Service Operations Management
| Others |
| PSOM | Programma Samenwerking Opkomende Markten
| Others |
| PSOM | Programmable Speedo Odometer Module
| Others |
| PSOM | Programmable Speedometer Odometer Module
| Others |
| PSOM | Programme Specific Operating Model
| Others |
| PSOM | PSLV Strap On Motor
| Others |
| PSOM | PSOM Shared Object Messaging
| Others |
| PSOM | Public Safety Outage Management
| Others |
| PSOM | Pursuit School Of Ministry
| Others |