| Abbreviation | Definition |
|---|---|
| PLUTO | Purdue Libraries Undergraduate Tutorial Online |
| PM | Philosophy Methodology |
| PMC | Pacific Microelectronics Centre |
| PMC | Program Management Course at DSMC |
| PMI | Pacific Music Institute |
| PMJ | Postgraduate Medical Journal |
| PMK | Professional Military Knowledge |
| PMS | Peninsula Medical School |
| PMSL | Peloponnese Meditation Society And Language |
| PMSP | Pre-Matriculation Summer Program |
| PMT | Pre - Medical Test |
| PMU | Paracelsus Medical University |
| PMU | Periyar Maniammai University |
| PMU | Pest Management University |
| PMU | Purdue University Memorial Union |
| PMUC | Penn Medicine University City |
| PMUC | Philadelphia Multi University Center |
| PMUC | Purdue University Memorial Union Club |
| PMUG | Princeton Macintosh Users Group (Princeton University; New Jersey) |
| PMUG | Purdue Mathematica Users Group (Purdue University; West Lafayette, IN) |