| 释义 |
- See also
M class may refer to: In military: - M-class cruiser, a planned German light cruiser class
- M-class destroyer (1913), a class of British destroyers built 1913–1916 and served in World War I
- British destroyers starting with the letter M of the L and M-class destroyer, launched 1939–1942 and served in World War II
- Marcílio Dias-class destroyer, Brazilian destroyers built during World War II
- {{sclass-|Karel Doorman|frigate|1}}, of the Royal Netherlands Navy
- M-class minesweeper (Germany), a class of minesweepers of the World War II German Kriegsmarine
- M-class minesweeper (Netherlands), a class of minesweepers of the Royal Netherlands Navy built after World War I
- British M-class submarine
- United States M-class submarine
In transportation: - Mercedes-Benz M-Class, an automobile
- M-segment, a European vehicle size class
- NZR M class locomotives
- Pennsylvania Railroad class M1, locomotives
- Victorian Railways M class, steam locomotives
- Victorian Railways M class (diesel-hydraulic), shunting locomotives
In astronomy: - M class, a class of stars
- M class, a class of solar flares
See also- Class M (disambiguation)
- M type (disambiguation)
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