CCDN
| Acronym | Definition |
|---|---|
| CCDN | Certified Coin Dealer Newsletter |
| CCDN | Credit Collections Defense Network (various locations) |
| CCDN | Copyright Coalition on Domain Names (est. 1999) |
| CCDN | Corporate Consolidated Data Network |
| CCDN | Celebrating Cultural Diversity Network |
| CCDN | Center for Clinical and Developmental Neuropsychology (University of Georgia) |