| MRS | magnetic resonance spectroscopy; Mania Rating Scale; medical receiving station; Melkersson-Rosenthal... |
|---|---|
| MRSI | magnetic resonance spectroscopy imaging |
| MRT | magnetic resonance tomography; maximum relaxation time; median range score; median reaction time; me... |
| MSI | magnetic source imaging; medium-scale integration |
| NMR | neonatal mortality rate; nictitating membrane response; nuclear magnetic resonance |