320th Infantry Division
320th Air Expeditionary Wing
320th Field Artillery Regiment
320th Air Refueling Squadron
1st Battalion, 320th Field Artillery Regiment
320th Special Tactics Squadron
320th Barrage Balloon Battalion
320th Rifle Division (Soviet Union)
320th Missile Squadron
320th Armored Cavalry Regiment
320th Troop Carrier Squadron
4th Battalion, 320th Field Artillery Regiment
2nd Battalion, 320th Field Artillery Regiment
3rd Battalion, 320th Field Artillery Regiment
320th Cavalry Regiment (United States)
320th Division (Vietnam)
Last batch of Imperial Japanese Army Divisions
326th Aeronautical Systems Wing
Dundee Fortress Royal Engineers
290th Military Police Brigade
80th (Lowland – City of Glasgow) Field Regiment, Royal Artillery
1st Warwickshire Volunteer Artillery
1st Aberdeenshire Artillery Volunteers