| MRT | magnetic resonance tomography; maximum relaxation time; median range score; median reaction time; me... |
|---|---|
| NR | do not repeat [Lat. non repetatur]; nerve root; neural retina; neutral red; noise reduction; nonreac... |
| NRM | National Registry of Microbiologists; normal range of motion; nucleus reticularis magnocellularis |
| NROM | normal range of motion |
| pass | ROM passive range of motion |