PSOE
| Acronym | Definition |
|---|---|
| PSOE | Partido Socialista Obrero Español (Spanish Socialist Workers Party) |
| PSOE | Parti Socialiste Ouvrier Espagnol (French: Spanish Socialist Workers Party) |
| PSOE | Potential Security of Employment (lecture position; California) |
| PSOE | Philosophical Society of England (UK) |
| PSOE | Possible Sources of Error |