| Abbreviation | Definition |
|---|---|
| PLS | Position Location System |
| PLUTS | Planning Land Use Transportation Study |
| PLV | Public Listing Vehicle |
| PM | Post Maritime |
| PM-10 | Particulate Matter of 10 Microns In Diameter Or Smaller |
| PM-DCP | Power Manager - Digital Control Platform |
| PMHV | Powered Material Handling Vehicle |
| PMHV | Powered Material Handling Vehicles |
| PMO | Passing Muscat Outbound |
| PMO | Port Maintenance Supervisor |
| PMPC | Power Manager - Parallel Controller |
| PMPML | Pune Mahanagar Parivahan Mahamandal Ltd |
| PMPV | Protected Multi Purpose Vehicle |
| PMR | Peking Mukden Railway |
| PMS | Pavement Management System |
| PMS | Performance Management System |
| PMSA | Primary Metropolitan Statistical Area |
| PMT | Passenger - Miles Traveled |
| PMT | Person - Miles of Travel |
| PMV | Passenger Motor Vehicle |