| Abbreviation | Definition |
|---|---|
| PP | Principal Part |
| PP | Professional Practice |
| PP | Project Proposal |
| PP | Published Price |
| PPA | Planning, Preparation, and Administration |
| PPA | Power Play Agreement |
| PPA | Power Purchase Agreement |
| PPA | Program Project Activity |
| PPA | Purchased Power Adjustment |
| PPAP | Production Part Approval Process |
| PPB | Pay Per Booking |
| PPC | Pay Per Click |
| PPC | Pluses Potentials And Concerns |
| PPC | Production Performance Criteria |
| PPC | Production Planning And Control |
| PPC | Production Possibility Curve |
| PPC | Project Performance Control |
| PPD | Predicted Percentage of Dissatisfied |
| PPD | Producer Price Differential |
| PPE | Politics, Philosophy, and Economics |