| Acronym | Definition |
|---|
| CEDD | Civil Engineering and Development Department (Hong Kong) |
| CEDD | Color and Edge Directivity Descriptor (histograms) |
| CEDD | Centre of Excellence for Drug Discovery |
| CEDD | Council of Environmental Deans and Directors |
| CEDD | Commissaire À l'Environnement et Au Développement Durable (French; Canada) |
| CEDD | Contactless Energy and Data Distribution (communication technology) |
| CEDD | Centre for Eating and Dieting Disorders (Australia) |
| CEDD | Committee on the Exchange of Digital Data |
| CEDD | Centro Espanol Documentacion Sobre Discapacidad (Spanish) |