| Abbreviation | Definition |
|---|---|
| ECCO | Early College Credit Opportunities |
| ECCP | Early College Credit Program |
| ECDT | Emmanuel College Dance Team |
| ECE | Early College Experience |
| ECEP | Early College Experience Program |
| ECGA | Emmanuel College Godfather Association |
| ECHS | Early College |
| ECHS | Early College High School |
| ECIM | Epsom College In Malaysia |
| ECK | Engineering College Kota |
| ECLA | Early College Leadership Academy |
| ECLA | Emerson College Los Angeles |
| ECLA | European College of Liberal Arts |
| ECLC | Emory College Language Center |
| ECLS | European College for Liberal Studies |
| ECMIT | Emirates College for Management & Information Technology |
| ECNO | Early College in New Orleans |
| ECNO | Early College New Orleans |
| ECNP | European College of Neuropsychopharmacology |
| ECP | Early Childhood Program |