| PCP | Partido Comunista Português | In Portuguese | → Political parties and movements |
| PCP | Politique Commune de la Pêche | In French | → European Union → Fishing, hunting |
| PCP | Power Control Panel | In English | → Electrical engineering |
| PCP | Physico-Chimie des Polymères | In French | → Chemical technology |
| PCP | Program/Project Change Proposal | In English | → Management |
| PCP | Project Cost Plan | In English | → Management → Prices |
| PCP | Poscum Concordia Pulchra | In Latin |
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