| Abbreviation | Definition |
|---|---|
| PCCC | Pine Creek Coal Company |
| PCCF | Position Change Creation Form |
| PCD | Primorsky Central Depository |
| PCD | Project Concept Document |
| PCFM | Price Control Financial Model |
| PCFM | Price Controls Financial Model |
| PCFP | Professionally Connected Financial Planning |
| PCG | Promotional Computer Gaming |
| PCGE | Pacific Coast General Engineering |
| PCGE | Plan Contable General Empresarial |
| pchs. | Purchasing |
| PCI | Payment Card Industry |
| PCI | post card industry |
| PCL | Product Confirmation Letter |
| PCM | Product Change Management |
| PCMS | Priority Control Management System |
| PCMS | Public Company Management System |
| PCMU | Project Coordination Management Unit |
| PCO | Pioneer Cooperative Organization |
| PCO | Public Call Office |