M73 or M-73 may refer to:
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M73 machine gun
The M73 and M219 are 7.62 mm NATO caliber machine guns designed for tank use. NATO no longer uses them, but they were used on the M48 Patton and M60 Patton MBT series (including the M728 Combat Engineer Vehicle), as well as the MBT-70 protot ...
, an American belt-fed machine gun
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M-73 (Michigan highway)
M-73 is a north–south state trunkline highway in the Upper Peninsula of the US state of Michigan. It connects with US Highway 2 (US 2) and Highway 55 (WIS 55) at the state line near Iron River. Running through forest, t ...
, a state highway in Michigan
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M73 motorway
The M73 is a motorway in Glasgow and North Lanarkshire, Scotland. It is long and connects the M74 motorway with the M80 motorway, providing an eastern bypass for Glasgow. The short stretch between Junctions 1 and 2 is part of unsigned intern ...
, a motorway in Scotland
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BMW M73
The BMW M73 is a naturally-aspirated, SOHC, V12 petrol engine which replaced the BMW M70 and was produced from 1993 to 2002. It was used in the BMW E38 7 Series, E31 8 Series and Rolls-Royce Silver Seraph.
Design
Compared with its M70 predece ...
, a 1993 V12 piston engine
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Messier 73
Messier 73 (M73, also known as NGC 6994) is an asterism (astronomy), asterism of four stars in the constellation Aquarius (constellation), Aquarius. It lies several arcminutes east of globular cluster Messier 72, M72. According to Gaia (spacecraf ...
, a random grouping of stars in the constellation Aquarius
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