DENA
| Acronym | Definition |
|---|---|
| DENA | Deutsche Energie-Agentur GmbH (German Energy Agency) |
| DENA | Denali National Park and Preserve (US National Park Service) |
| DENA | Duke Energy North America (company) |
| DENA | Dementia Education Needs Assessment (long term care) |
| DENA | Deutsche Nachrichten Agentur (German News Agency) |