| Acronym | Definition |
|---|
| DRN➣Direction du Réseau National (French: Direction of the National Network) |
| DRN➣Développement de Ressources Numériques (French: Development of Digital Resources) |
| DRN➣Data Release Number (Free Application for Federal Student Aid) |
| DRN➣Dorsal Raphe Nucleus |
| DRN➣De Rerum Natura (Latin: On the Nature of Things) |
| DRN➣Disaster Response Network |
| DRN➣Disability Rights Network of Pennsylvania |
| DRN➣Diabetes Research Network |
| DRN➣Dan Reed Network (band) |
| DRN➣Dharan (Nepal) |
| DRN➣Dark Room Notes (band) |
| DRN➣Database Record Number |
| DRN➣Defence Restricted Network (Australia) |
| DRN➣Deus Recipe Nos (Latin: God Accept Us; epigraphy) |
| DRN➣Document Reference Number |
| DRN➣Dumpy's Rusty Nuts (band) |
| DRN➣Dual Recovery Network (various locations) |
| DRN➣Dragonfly Recording Network |
| DRN➣Descartes Rando Nature (French: Descartes Nature Hike) |
| DRN➣Design Research North (consultancy; UK) |
| DRN➣Dickey Rural Network (telecommunications company; North Dakota) |
| DRN➣Data Representation Notation |
| DRN➣Document Release Notice |
| DRN➣Detailed River Network (EPA) |
| DRN➣Drone Radio Navigation Equipment |
| DRN➣Dedicated Router Network |
| DRN➣Distributed Routing Network |
| DRN➣Deaf Rochester News (New York) |
| DRN➣Daily Reports Notice |
| DRN➣Drug Risk Number |