| Acronym | Definition |
|---|
| PSOM➣Programmable Speedometer Odometer Module (vehicle software) |
| PSOM➣Programma Samenwerking Opkomende Markten (Dutch: Cooperation with Emerging Markets Program; Ministry of Economic Affairs; Netherlands) |
| PSOM➣Primary Secretory Otitis Media |
| PSOM➣Persistent Shared Object Model protocol (Microsoft's Office Communications Server implementations) |
| PSOM➣Parallel Successive Over-Relaxation Method |
| PSOM➣Pseudo-State Optical Model |
| PSOM➣Plastic Self Organizing Map (algorithm) |