| MDRS | Mattis Dementia Rating Scale |
|---|---|
| MRS | magnetic resonance spectroscopy; Mania Rating Scale; medical receiving station; Melkersson-Rosenthal... |
| MSRPP | Multidimensional Scale for Rating Psychiatric Patients |
| PDSRS | Panic Disorder Self-Rating Scale |
| PERS | Patient Evaluation Rating Scale |