| Acronym | Definition |
|---|
| MPSG➣Medicinal Plant Specialist Group (International Union for Conservation of Nature) |
| MPSG➣Measurable Post Secondary Goal |
| MPSG➣Macular Photocoagulation Study Group (ophthalmology) |
| MPSG➣Minnesota Paranormal Study Group |
| MPSG➣Miniature Painters, Sculptors and Gravers Society (Washington, DC) |
| MPSG➣Multiattribute Prediction Suffix Graphs |
| MPSG➣Marketing Programs & Services Group |