| McPherson County | |
| Meade County | |
| Meagher County | |
| Mechtsen | |
| Mecklenburg County | |
| Mecosta County | |
| Meddag m | |
| Medina County | |
| Medizin | |
| Meeker County | |
| Meen f | |
| Meer | |
| Meerane | |
| Meer n | |
| megen | |
| Mehl | |
| mehr | |
| mehr as | |
| Mehrtall f | |
| Meideborg | |
| Meigs County | |
| Meiji-Restauration | |
| Meine | |
| meist | |
| meisttiets | |
| Meiw’ | |
| Mekelnborg | |
| Mekelnborg-Vörpommern | |
| Melanesien | |
| Mel Brooks | |
| Melk | |
| melk | |
| Melk f | |
| Melkstraat | |
| Melkſtraat | |
| Melle | |
| Mellette County | |
| Melvin Calvin | |
| Memel | |
| Memmert | |
| Memory Alpha | |
| Menard County | |
| Menden | |
| Mendocino County | |
| menen | |
| mengeleern | |
| Menifee County | |
| Mennan Yapo | |
| mennigeen | |
| Mennoniten | |
| Plattdüütsch |