| Rank | Abbreviation | Meaning |
|---|
| ***** | ECDP | Entreprise de Courses et de Distribution de Proximité
| |
| **** | ECDP | Ethiopian Community Development Program
| |
| **** | ECDP | Early Childhood Development Project
| |
| **** | ECDP | Essex Coalition of Disabled People
| |
| **** | ECDP | European Conference on Developmental Psychology
| |
| **** | ECDP | Early Childhood Development Program
| |
| **** | ECDP | Erie County Democratic Party
| |
| **** | ECDP | Eco Depot Inc (OTC Bulletin Board [OTCBB])
| |
| **** | ECDP | Emerging Contractor Development Programme
| |
| *** | ECDP | Elite Coach Development Process
| |
| *** | ECDP | European Cities on Drug Policy
| |
| *** | ECDP | Empowering Communities in Development Planning
| |
| *** | ECDP | Enlisted Career Development Program
| |
| ** | ECDP | European Cities on Drug Policies
| |
| * | ECDP | Early Childhood Development Programme
| |
| * | ECDP | Erie Center for Design and Preservation
| |
| * | ECDP | Erie County Department of Planning
| |
| * | ECDP | Eaton County Democratic Party
| |
| * | ECDP | Eitz Chayim of Dogwood Park
| |