503rd
(Redirected from 503d)
503rd or 503d may refer to:
- 503d Air Defense Group, inactive United States Air Force organization
- 503d Aircraft Control and Warning Group (AC&WG), inactive United States Air Force unit
- 503d Aircraft Control Group, inactive United States Air Force unit
- 503d Fighter Squadron, unit of the New York Air National Guard that flies the C-130 Hercules
- 503rd Heavy Panzer Battalion, German heavy Panzer Abteilung equipped with Tiger I tanks and Panzer IIIs during World War II
- 503rd Infantry Regiment (United States), formerly the 503rd Parachute Infantry Regiment (PIR), an airborne unit in the United States military
- 503rd SS Heavy Panzer Battalion or 103rd SS Heavy Panzer Battalion, originally formed as the II.Battalion, 11 SS Panzer Regiment
See also
- 503 (number)
- 503, the year 503 (DIII) of the Julian calendar
- 503 BC
This 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.
If an internal link referred you to this page, you may wish to change the link to point directly to the intended article.
