| ECCD | Early Child Care and Development 
| Others |
| ECCD | Early Childhood Care and Development
| Others |
| ECCD | Eastern College Career Day
| Others |
| ECCD | Eastern Connecticut Conservation District
| Others |
| ECCD | Economic Crime and Cooperation Division
| Others |
| ECCD | Egyptian Canadian Coalition for Democracy
| Others |
| ECCD | Egyptian Canadian Coalition of Democracy
| Others |
| ECCD | Electron Cyclotron Current Drive
| Others |
| ECCD | Elizabeth Center for Cancer Detection
| Others |
| ECCD | Energy Conversion and Conservation Division
| Others |
| ECCD | Equity Centered Community Design
| Others |
| ECCD | Erie County Conservation District
| Others |
| ECCD | European Coalitions for Cultural Diversity
| Others |
| ECCD | European Community Commission Directive
| Others |
| ECCD | European Cultural Centre of Delphi
| Others |
| ECCD | Exciton Coupled Circular Dichroism
| Others |