| Acronym | Definition |
|---|
| KDN➣Kids Design Network (website; DuPage Children's Museum) |
| KDN➣Kanneliya-Dediyagala-Nakiyadeniya (biosphere reserve; Sri Lanka) |
| KDN➣Kinder Der Nacht (German events promoter) |
| KDN➣Kenya Data Networks Limited (Nairobi, Kenya) |
| KDN➣Korea Electric Power Data Network Co, Ltd |
| KDN➣Kentucky Diabetes Network, Inc. (Frankfort, KY) |