| Acronym | Definition |
|---|
| PNIC➣PCI (Peripheral Component Interconnect) Network Interface Controller (computing) |
| PNIC➣Pettit National Ice Center (Olympic training center in Milwaukee, WI) |
| PNIC➣Palestinian National Information Centre |
| PNIC➣Pacific Northwest International College (Canada) |
| PNIC➣Poker Nuts in Canada (poker forum) |