| Acronym | Definition |
|---|
| EPOS | Electronic Point Of Sale |
| EPOS | Embedded and Parallel Operating System |
| EPOS | Embedded Powerpc Operating System |
| EPOS | European Paediatric Orthopaedic Society |
| EPOS | Emergency Passenger Oxygen System |
| EPOS | Engineering and Project Management Oriented Support |
| EPOS | European Pool of Studies |
| EPOS | Evaluatieproject Ontwerp Stankconcentratienorm (Dutch project for air pollution norm) |
| EPOS | Extra Person On Shift |
| EPOS | European Patent Office Synonyms |
| EPOS | Entwicklungs und Projektmanagement Orientierte Spezifikationssystem (German traceability software tool) |