| Acronym | Definition |
|---|
| ECCR➣Ecumenical Council for Corporate Responsibility (UK) |
| ECCR➣European Consortium for Communications Research |
| ECCR➣European Council for Cardiovascular Research (UK) |
| ECCR➣Extended Communication Control Register (computer programming) |
| ECCR➣Étude Conception Construction Réhabilitation (French: Study Design Construction Rehabilitation) |
| ECCR➣Étude-Conseil-Coordination-Réalisation (French: Study-Design-Coordinating Council) |
| ECCR➣École de Conduite la Citadelle du Rocher (French driving school) |
| ECCR➣Études Conseil Construction Réunion (French: Construction Studies Council Meeting) |
| ECCR➣Electronic Closed Circuit Rebreather |
| ECCR➣Ethnic Conflict and Conflict Resolution |
| ECCR➣Easement with Covenants Conditions & Restrictions |