| Abbreviation | Definition |
|---|---|
| PM | Pikon Message |
| PM | Power Mac |
| PM | Private Mail |
| PM | Product Manual |
| PM | Production Metadata |
| PM | Protected Mode |
| PMBOK | Project Management Book Of Knowledge |
| PMCS | Preventive Maintenance Care Schedule |
| PMH | Protocol for Metadata Harvesting |
| PML | Page Mapping Level |
| PML | Palm Markup Language |
| PML | Peanut Markup Language |
| PML | Physical Modeling Language |
| PML | Printer Management Language |
| PML | Process Management Language |
| PML | Product Markup Language |
| PMMU | Paged memory management unit |
| PMO | Policy Management Object |
| PMR | Problem Management Record |
| PMS | Pantone Matching System |