| Acronym | Definition |
|---|
| GCCP➣Génie Climatique et de Couverture Plomberie (French plumbing and air conditioning company) |
| GCCP➣Good Cell Culture Practice (European Centre for the Validation of Alternative Methods) |
| GCCP➣Groupe Colonial de Commandos Parachutistes (French: Colonial Commando Parachute Group) |
| GCCP➣Global Climate Change Program |
| GCCP➣Global Consumer Culture Positioning |
| GCCP➣Gurps Character Creation Program |
| GCCP➣Gateway Congestion Control Policy |
| GCCP➣Group Connect Control Processor |