| Acronym | Meaning |
| PM | Payload Midbody |
| PM | Performance Monitor |
| PM | Phase Modulation |
| PM | PMAPerformance Monitor Annunciator |
| PM | PMADPerformance Monitor Annunciation Driver |
| PM | PMAPPerformance Monitor Annunciation Panel |
| PM | PMATPage Map Address Table |
| PM | Power Management And Distribution |
| PM | Preventive Maintenance |
| PM | Project Manager |
| PM | Pulse Modulation |
| PMC | Payload Monitoring And Control |
| PMC | Plutona-Molybdenum Cermet |
| PMC | Postmanufacturing Checkout |
| PMC | Private Medical Communication |
| PMC | Procurement Method Code |
| PMD | PMDLPalmdale |
| PMD | Palmdale (TACAN Station) |
| PMEL | Precision Measurements Equipment Laboratory |
| PMF | Performance Monitor (Monitoring) Function |
| PMF | Perigee Motor Firing |
| PMF | Program Management Facility |
| PMHL | Preferred Measurement Hardware List |
| PMI | Preventive Maintenance Inspection |
| PMI | Preventive Maintenance Instruction |
| PMI | Principal Maintenance Inspector |
| PMIA | Parallel Multiplexer Interface Adapter |
| PMIR | Program Manager's Integration Review |
| PMIS | Personnel Management Information System |
| PML | Preliminary Materials List |
| PMM | Property Management Manual |
| PMN | Program Management Network |
| PMOM | Performance Management Operations Manual |
| PMON | Performance Management Operations Network |
| PMP | Parts |
| PMP | Performance Management Package |
| PMP | Premodulation Processor |
| PMP | Program ManagementPlan |
| PMP | Pump |
| PMPL | Preferred Mechanical Parts List |
| PMR | Performance Measurement Report |
| PMR | Program Manager's Review |
| PMS | Performance Management System |
| PMS | Performance Measurement System |
| PMS | Performance Monitoring System |
| PMT | Planning/ManagementTeam |
| PMT | Production Monitoring Test |
| PMTC | Pacific Missile Test Center |
| PMU | PCM Master Unit |
| PMU | Pressure Measuring Unit |