| Marca | Modelo | País | Localización | Año |
|---|---|---|---|---|
| MPH | MOTOCICLETA | REINO UNIDO | BIRMINGHAM - WARWICKSHIRE | 1920 |
| MR (Brąsov) | TRICAR | RUMANÍA | BRĄSOV - TRANSILVANIA | 1945 |
| MR (Fuxing Town) | MOTOR | TAIWAN | FUXING TOWN - CHANGHUA | 2003 |
| MR (PL) | ESCÚTER | POLONIA | - | 1938 |
| MRD-MÉTISSE | MOTOCICLETA | REINO UNIDO | KINGSWOOD - FARINGDON - GLOUCESTERSHIRE - OXFORDSHIRE | 1982-2005 |
| MRIDE | TRICAR | SUECIA | UMEÅ - VÄSTERBOTTEN | 2005 |
| MS (Sevilla) | MOTOCICLETA | ESPAÑA | SEVILLA - SEVILLA | 1979 |
| MT (Tollegno), OMT | MOTOCICLETA | ITALIA | TOLLEGNO - BIELLA | 1949 |
| MT (Traiskirchen) | MOTOCICLETA | AUSTRIA | TRAISKIRCHEN - NIEDERÖSTERREICH | 1925 |
| MTRM | MOTOCICLETA | ITALIA | - | 1974 |
| MTT | MOTOCICLETA | USA | FRANKLIN (St. Mary) - LOUISIANA | 2000 |
| MÜCO | MOTOR | ALEMANIA (REP. WEIMAR) | AUGSBURG - BAYERN | 1921 |
| MUD BUG | TRIKE | USA | CLEVELAND - OHIO | 1971 |
| MULITA | MOTOCARRO | ARGENTINA | - | |
| MÜLLER (Wien) | MOTOCICLETA | AUSTRIA | WIEN - WIEN | 1924 |
| MÜLLER-VOGEL | MOTOR | SUIZA | SAINT-AUBIN - FRIBOURG | 1917 |
| MUMFORD (AUS) | MOTOCICLETA | AUSTRALIA | - | 1903 |
| MUMFORD (Gloucester) | TRICAR | REINO UNIDO | GLOUCESTER - GLOUCESTERSHIRE | 1971 |
| MÜNCH | MOTOCICLETA | ALEMANIA | FRANKFURT AM MAIN - FLORSTADT - NIDDERAU - HESSEN | 1966 |
| MUNROE | MOTOCICLETA | REINO UNIDO | LEOMINSTER - HEREFORDSHIRE | 1909 |