M101
From Wikipedia, the free encyclopedia
M101 or M-101 may refer to:
- Messier 101 (M101), a spiral galaxy in the constellation Ursa Major
- M101 howitzer, a 105 mm light howitzer
- M101 (New York City bus), a bus route in Manhattan
- Hammond Organ, a Hammond Spinet Organ
- M-101 (Michigan highway), a state highway in Michigan