| Acronym | Definition |
|---|
| ECDF➣Empirical Cumulative Distribution Function |
| ECDF➣Électronique de Collecte des Données Financières (French: Electronic Financial Data Collection; Luxembourg) |
| ECDF➣Edinburgh Compute and Data Facility (University of Edinburgh) |
| ECDF➣Eritrean Community Development Fund (est. 1996) |
| ECDF➣Enseignement Complémentaire de Didactique du Français (French language education degree) |
| ECDF➣East Coast Development Forum (India) |
| ECDF➣Embedded Cluster Density Functional |