PDSN
| Acronym | Definition |
|---|---|
| PDSN | Public Data Switched Network |
| PDSN | Packet Data Serving Node |
| PDSN | Packet Data Serving Node (Nortel Networks) |
| PDSN | Packet Data Switched Network (telecommunications) |
| PDSN | Paediatric Diabetes Specialist Nurse |
| PDSN | Professional Development School Network (College of New Jersey; Ewing, NJ) |
| PDSN | Policies for Distributed Systems and Networks |