| PPMS | Parts Per Million A Standard 
| Others |
| PPMS | Pasteur Platform Management System
| Others |
| PPMS | Payroll Personnel Management System
| Others |
| PPMS | Personnel Performance Management System
| Others |
| PPMS | Physical Properties Measurement System
| Others |
| PPMS | Physical Property Measurement System
| Others |
| PPMS | Pilgrim Park Middle School
| Others |
| PPMS | Pinellas Park Middle School
| Others |
| PPMS | Pittsburgh's Pennsylvania Motor Speedway
| Others |
| PPMS | Pre Professional Medical Society
| Others |
| PPMS | Pre-Professional Medical Society
| Others |
| PPMS | Preston Plains Middle School
| Others |
| PPMS | Primary Progressive Multiple Sclerosis
| Others |
| PPMS | Process and Production Monitoring System
| Others |
| PPMS | Product and Production Management System
| Others |
| PPMS | Professional Practice Management System
| Others |
| PPMS | Professional Practices Management System
| Others |
| PPMS | Program and Project Management Section
| Others |
| PPMS | Project Performance Management System
| Others |
| PPMS | Project Portfolio Management System
| Others |
| PPMS | Project Proposal Management System
| Others |
| PPMS | Pulp and Paper Mill Sludge
| Others |