506th may refer to:
- 506th Air Expeditionary Group, provisional United States Air Force unit
- 506th Air Refueling Squadron, inactive United States Air Force unit
- 506th Airborne Infantry Regiment Association, charitable veterans' organization
- 506th Bombardment Squadron, inactive United States Air Force unit
- 506th Fighter Squadron, unit of the Oklahoma Air National Guard that flies the KC-135 Stratotanker
- 506th Infantry Regiment (United States), unit assigned to the 4th Brigade Combat Team (BCT) of the 101st Airborne Division
See also
- 506 (number)
- 506, the year 506 (DVI) of the Julian calendar
- 506 BC
- E Company, 506th Infantry Regiment (United States), one of the best-known companies in the United States Army
Topics referred to by the same termThis disambiguation page lists articles about military units and formations which are associated with the same title. If an internal link referred you to this page, you may wish to change the link to point directly to the intended article.
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