PPEM
| Acronym | Definition |
|---|---|
| PPEM | Physical Properties of Earth Materials (research consortium) |
| PPEM | Pixels Per Em (legibility-based resolution measurement) |
| PPEM | Participatory Public Expenditure Management (various locations) |
| PPEM | Potentially Pathogenic Environmental Mycobacteria (microbiology) |
| PPEM | Post-Pursuit Eye Motion |
| PPEM | Psycho-Physiological Emotion Map (user modeling) |
| PPEM | Pyridoxal-2-Pyrimidyl-Ethoxycarbonyl Methbromide (hematology) |