| Acronym | Definition |
|---|
| GCPA | Groupement des Commandos Parachutistes de l'Air (French skydiving group) |
| GCPA | Georgia Concrete & Products Association |
| GCPA | Government, Community and Public Affairs (Johns Hopkins University; Maryland) |
| GCPA | Graduate Certificate in Professional Accounting (University of New England; Graduate School of Business; Armidale, New South Wales, Australia) |
| GCPA | Graduate Certificate in Public Administration (various locations) |
| GCPA | Gusman Center for the Performing Arts (Miami, FL) |
| GCPA | Gross Cost Per Customer Added (wireless industry) |
| GCPA | Groupement Commando Parachutistes Airsoft (French: Commando Parachute Airsoft Group) |