| Acronym | Definition |
|---|
| PSNC➣Pharmaceutical Services Negotiating Committee (United Kingdom) |
| PSNC➣Public Service Company of North Carolina |
| PSNC➣Poznan Supercomputing and Networking Center (Poland) |
| PSNC➣Pacific Steam Navigation Company |
| PSNC➣Packet Sysops of Northern California (Northern California Packet Association) |
| PSNC➣Puget Sound Navigation Company (1913-1961) |
| PSNC➣Parents of Special Needs Children |