223rd
223rd Infantry Division
223rd Cyberspace Operations Squadron
223rd Brigade (United Kingdom)
223rd Military Intelligence Battalion (United States)
223rd Battalion (Canadian Scandinavians), CEF
223rd Mixed Brigade (Spain)
223rd Coastal Division (Italy)
223rd Infantry Regiment (United States)
223rd Anti-aircraft Missile Regiment (Ukraine)
223rd Rifle Division
110th Aviation Brigade (United States)
168th Engineer Brigade (United States)
1st Fife Artillery Volunteers
4th Home Counties Brigade, Royal Field Artillery
Russian Air Force
Pope Paul IV
1st Devonshire Artillery Volunteers
1st Middlesex Engineers