SPSN
| Acronym | Definition |
|---|---|
| SPSN | Social Policy Studies Network (Japan) |
| SPSN | Structured Portable Social Networks |
| SPSN | Sentinel Provider Surveillance Network (US CDC) |
| SPSN | Successful Pickup Saturday Night |
| SPSN | Synchronization Point Serial Number |
| SPSN | Specialist Practitioner School Nursing |