PPMM
| Acronym | Definition |
|---|---|
| PPMM | Parts per Million by Mass (measurement) |
| PPMM | Planned Parenthood Mar Monte |
| PPMM | Partes Por Mil Millones (Spanish: Parts per Billion) |
| PPMM | Progressive Posttraumatic Myelomalacic Myelopathy (spinal cord disorder) |
| PPMM | Polypropylene Microporous Membrane |
| PPMM | Princeton Project Management Methodology (information systems development and purchase) |
| PPMM | Post-Polycythemia Myeloid Metaplasia |