PNSC
| Acronym | Definition |
|---|---|
| PNSC | Pakistan National Shipping Corporation |
| PNSC | Pacific Northwest Security Coordinator |
| PNSC | Personal Network Solutions Company (Sony) |
| PNSC | Portsmouth Northsea Swimming Club (UK) |
| PNSC | Power Node Switching Center |
| PNSC | Pacific Northwest Sugar Company |