| Acronym | Definition |
|---|
| DDSN➣Distributed Diagnostics and Service Network |
| DDSN➣Department of Disabilities and Special Needs (South Carolina) |
| DDSN➣Demand Driven Supply Network |
| DDSN➣Digital Derived Services Network |
| DDSN➣Distributed Diagnostics and Service Network (Cisco) |
| DDSN➣Document Date and Serial Number |