| Acronym | Definition |
|---|
| GNPC➣Ghana National Petroleum Corporation |
| GNPC➣Greenbelt Native Plant Center (New York City Department of Parks & Recreation) |
| GNPC➣Groupement National des Professionnels Clôturistes (French: National Professional Fencing Group) |
| GNPC➣Global Navigation & Planning Chart |
| GNPC➣Glass Nickel Pizza Company (Wisconsin) |