31st Group

31st Group may refer to:

• 31 Canadian Brigade Group, a unit of the Canadian Army
• Marine Aircraft Group 31, a unit of the United States Marine Corps
• 31st Operations Group, a unit of the United States Air Force

• 31st Division (disambiguation)
• 31st Brigade (disambiguation)
• 31st Regiment (disambiguation)
• 31st Battalion (disambiguation)
• 31st Squadron (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles about military units and formations which are associated with the same title.
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