| Acronym | Definition |
|---|
| ECEP | Energy, Commodities, Export Project |
| ECEP | Européenne de Conseil et d'Expertise de Paris (French: European Council and Expertise of Paris; Paris, France) |
| ECEP | Every Child Every Promise |
| ECEP | Equivalent Circular Probable Error (two-dimensional probability and statistics) |
| ECEP | Exploitation Commerciale d'Editions de Presse (French: Commercial Exploitation of Editions Press) |
| ECEP | Encourager la Culture de l'Evaluation Chez les Professionnels (French: Encourage the Culture of Evaluation among Professionals) |
| ECEP | Early Childhood Evaluation Program |
| ECEP | Equine and Comparative Exercise Physiology |
| ECEP | Electronic Currency Exchange Program |
| ECEP | East and Central Europe Program |
| ECEP | Eastern Carolina Emergency Physicians |
| ECEP | effectively connected earnings and profits |
| ECEP | Effective Compliance and Ethics Program |
| ECEP | Escherichia coli enteropatogenica |
| ECEP | Early Childhood Education Professional |
| ECEP | Early Care and Education Program |
| ECEP | External Clinical Education Program |
| ECEP | Early Childhood Educational Programs |
| ECEP | Early Childhood Education Programme |
| ECEP | Early College Entrance Program |
| ECEP | Early Care and Education Provider |
| ECEP | Experiment Checkout Equipment Processor (NASA) |
| ECEP | Early Childhood Endorsement Program |
| ECEP | Environment Capacity Enhancement Project |
| ECEP | Early Childhood Education Pilot |
| ECEP | East Coast Entertainment Productions |
| ECEP | Enhancing the Capacity of Election Practitioners |