| LRP | lichen ruber planus; long-range planning |
|---|---|
| MR | Maddox rods; magnetic resistance; magnetic resonance; mandibular reflex; mannose-resistant; may repe... |
| 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... |
| PSR | pain sensitivity range; perspective surface rendering; portal systemic resistance; proliferative sic... |