| Acronym | Definition |
|---|
| ECCE | Early Childhood Care and Education |
| ECCE | European Centre for Corporate Engagement (Maastricht University; Netherlands) |
| ECCE | Effective Calcium Carbonate Equivalent (liming) |
| ECCE | Extensible Computational Chemistry Environment |
| ECCE | Extra Capsular Cataract Extraction (cataract surgery) |
| ECCE | European Council of Civil Engineers |
| ECCE | Examination for the Certificate of Competency in English |
| ECCE | European Centre for Community Education (Koblenz, Germany) |
| ECCE | Ensemble Création Collective Éphémere (French: Ephemeral Creation Collective Ensemble; artists) |
| ECCE | Exam for the Certificate of Competency in English |
| ECCE | Exploring Church Careers Event (Lutheran Church Missouri Synod) |
| ECCE | Emeritus Certified Cost Engineer |
| ECCE | Escherichia Coli Cell Envelope |