M167 or M-167 may refer to:
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M167 Vulcan
The M167 Vulcan Air Defense System (VADS) is a towed, short-range United States Army anti-aircraft gun designed to protect forward area combat elements and rear area critical assets. It was also used to protect U.S. Air Force warplane airfields a ...
, a towed short-range air defense gun
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M-167 (Michigan highway)
The state trunkline highways in Michigan are the segments of the State Trunkline Highway System maintained by the Michigan Department of Transportation
The Michigan Department of Transportation (MDOT) is a constitutional government principal ...
, a former state highway in Michigan
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M167 (SNP), a gene variation
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