| MBTE | meningeal tick-borne encephalitis |
|---|---|
| MGCE | multifocal giant cell encephalitis |
| MTBE | meningeal tick-borne encephalitis; methyl tert-butyl ester |
| MVE | mitral valve echo; mitral valve excursion; Murray Valley encephalitis |
| PFTBE | progressive form of tick-borne encephalitis |