ECPP
| Acronym | Definition |
|---|---|
| ECPP | European Coalition of Positive People (UK) |
| ECPP | European Confederation of Psychoanalytic Psychotherapies (est. 2003) |
| ECPP | Elliptic Curve Primality Proving |
| ECPP | Early California Population Project (Huntington Library; San Marino, CA) |
| ECPP | Enfield Community Police Partnership (London, UK) |
| ECPP | Early Childhood Professional Preparation |
| ECPP | Euro Commercial Paper Programme (debt issuance) |
| ECPP | Enterprise Collaborative Processing Portal |