M42
From Free net encyclopedia
M42 or M-42 may be:
- BMW M42, a piston engine
- M42 40 mm Self-Propelled Anti-Aircraft Gun, a light air-defense tank
- m/42, a Swedish military bicycle.
- M42 lens mount, a standard for cameras
- M42 motorway, in the United Kingdom
- Orion Nebula, a Messier object