| 释义 |
M57 or M-57 may refer to: - BMW M57, a 1998 diesel automobile engine
- Halcon M57, an Argentine submachine gun
- Miles M.57 Aerovan, a 1945 British short range low cost transport
- M-57 (Michigan highway), a state highway in Michigan
- M57 motorway, a motorway in England
- M57 (New York City bus), a New York City Bus route in Manhattan
- Messier 57 (M57), a planetary nebula also known as the Ring Nebula
- Rangeley Lake Seaplane Base (FAA LID: M57)
- TT pistol (Yugoslavian m57), a Yugoslavia produced TT-33 pistol model, with an added safety
- Zastava M57, pistol
{{Letter-Number Combination Disambiguation}} |