EOCA
| Acronym | Definition |
|---|---|
| EOCA | Explosive Ordnance Clearance Agent (US DoD) |
| EOCA | End of Course Assessment (academic evaluation) |
| EOCA | Cerebellar Ataxia, Early-Onset, with Retained Tendon Reflexes |
| EOCA | Estación de Observación de Calar Alto (Spanish) |
| EOCA | End of the Church Age |
| EOCA | Constructionman Apprentice, Equipment Operator Striker (Naval Rating) |