| Abbreviation | Definition |
|---|---|
| PDA | Pretty Darn Affordable |
| PDC | Post-dated cheque |
| PDD | Paperless Direct Debit |
| Payroll Discrepancy Form | |
| PDI | Past Due Interest |
| PDI | Practice Development Institute |
| PDN | Payment Due Notice |
| PDQ | Pallet Deal Quantity |
| PE | Parametric Estimates |
| PE | Price Earnings |
| PE | price/earnings |
| PE | Private Equity |
| PEAI | Private Equity Accounting Insights |
| PED | Price Elastic Demand |
| PEP | Productivity Efficiency And Profits |
| PER | Price-to-Earnings Ratio |
| PERT | Performance Evaluation Reporting Technique |
| PETA | Personal Expenses Transitional Addition |
| PF | Pro Forma |
| PFA | Profit First Accounting |