| Abbreviation | Definition |
|---|---|
| PMA | Project Management Accounting |
| PMA | Property Management Account |
| PMI | Preferred Minimum Interest |
| PML | Probable Maximum Loss |
| PMS | Payment Management System |
| PMV | Presumed Maximum Value |
| PNA | Professional National Accountant (Australia) |
| PNC | Payment Not Cleared |
| PNGAS | Papua New Guinea Accounting Standards |
| PNGIA | Papua New Guinea Institute of Accountants |
| PNL | Profit and Loss |
| PO | Production Order |
| PO | Purchase Order |
| POA | Previous Outstanding Amount |
| POA | Price On Availability |
| POA | Principles of Accounts |
| POB | Public Oversight Board |
| POB | Public Oversight Board (USA) |
| POBA | Professional Oversight Board of the Accountancy Profession |
| POD | Payable On Demand |