ⓘ 173rd

                                     

ⓘ 173rd

173rd or 173d may refer to:

  • 173rd Battalion Canadian Highlanders, CEF, unit in the Canadian Expeditionary Force during the First World War
  • 173rd Support Battalion United States, Combat Support Battalion of the United States Army based in Italy
  • 173rd Airborne Brigade Combat Team, airborne infantry brigade combat team of the United States Army based in Italy
  • 173rd Aviation Squadron Australia, Australian Army helicopter squadron providing support to the Special Operations Command
  • 173rd meridian east, from the North Pole across the Pacific Ocean, New Zealand, the Southern Ocean, and Antarctica to the South Pole
  • 173d Air Refueling Squadron, unit of the Nebraska Air National Guard 155th Air Refueling Wing
  • 173D Special Troops Battalion, combat engineer battalion of the United States Army headquartered in Italy
  • 173rd Ohio Infantry, infantry regiment in the Union Army during the American Civil War
  • 173rd Tunnelling Company, in the Royal Engineers, created by the British Army during World War I
  • 173rd Division Peoples Republic of China, created in February 1949
  • 173rd New York State Legislature met from January 4, 1961, to March 31, 1962
  • 173rd meridian west, from the North Pole across the Arctic Ocean, Asia, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole
  • 173rd Fighter Wing, unit of the Oregon Air National Guard, stationed at Kingsley Field Air National Guard Base
  • 173rd pope, Pope Gregory VIII 1100–1187, reigned from 21 October to his death
  • Pennsylvanias 173rd Representative District, located in Philadelphia County
  • 173rd New York Volunteer Infantry, infantry regiment in the Union Army during the American Civil War
  • 173rd Rifle Division, infantry division of the Soviet Unions Red Army during World War II
  • 173rd 3/1st London Brigade, formation of the British Armys Territorial Force that was raised in 1915