| Abbreviation | Definition |
|---|---|
| DNDR | Domain Name Dispute Resolution |
| DNDRP | Domain Name Dispute Resolution Policy |
| DNDU | Domain Name Dynamic Update |
| DNE | Domain Name Email |
| DNI | DMIF Network Interface |
| DNIS | Data Networking Integrated Services |
| DNL | Dynamic Network Loading |
| DNM | Distributed Network Management |
| DNMS | Display Network Management Server |
| DNN | Deep Neural Networks |
| DNN | Domino Named Network |
| DNN | Dynamic Neural Network |
| DNOS | Dell Networking Operating System |
| DNP | Distributed Network Protocol |
| DNP | Do Not Print |
| DNR | Domain Name Resolver |
| DNR | Dynamic Name Resolver |
| DNRR | Data Networking Robust Rack |
| DNS | Digital Network Services |
| DNS | Domain Name System |