| MPI | mannose phosphate isomerase; master patient index; maximum permitted intake; maximum point of impuls... |
|---|---|
| MRI | machine-readable identifier; magnetic resonance imaging; medical records information; Medical Resear... |
| MRSI | magnetic resonance spectroscopy imaging |
| MSI | magnetic source imaging; medium-scale integration |
| NMRI | Naval Medical Research Institute; nuclear magnetic resonance imaging |