| Abbreviation | Definition |
|---|---|
| ECAC | Engineering Career Assistance Center |
| ECAN | Early Career Academic Network |
| ECAN | Early Career Academics Network |
| ECAP | Early Career Advisory Panel |
| ECAP | Education and Career Action Plan |
| ECAP | Education and Career Action Plans |
| ECAP | Education Career Action Plan |
| ECAP | Educational and Career Action Plan |
| ECAP | Engineering Career and Academic Preparation |
| ECAP | Engineering Career Awareness Program |
| ECCA | Early College and Career Academy |
| ECCD | Eastern College Career Day |
| ECCO | Early Childhood Career Opportunities |
| ECCO | Early College and Career Options |
| ECCR | Early Career Clinician Researcher |
| ECDA | Early Career Development Award |
| ECDS | Early Career Doctorates Survey |
| ECFC | enlisted career force controls |
| ECFD | Early Career Faculty Development |
| ECI | Early Career Investigators |