| Abbreviation | Definition |
|---|---|
| PFD | Permanent Fund Dividend |
| PFD | Preferred Stock |
| PFI | Prolonged Financial Income |
| PFU | Price Forecasting Utility |
| PGF | Pay-out Guarantee Fund |
| PGQ | Price Gain in the Quarter |
| PHLX | Philadelphia Stock Exchange |
| PI | Performance Indicator |
| PI | Portfolio Investment |
| PIA | Principal Investment Area |
| PID | Product IDentity |
| PIE | Plan Invest Enjoy |
| PIG | Passive Income Generator |
| PIG | Phenomenal Income Growth |
| PIGS | Price Indicator For Good Stocks |
| PIO | Property Investment Options |
| PIP | Periodic Investment Plan |
| PIP | Personal Interest Plan |
| PIP | Personal Investment Plan |
| PIP | Price Interest Point |