United States. Army. Armored Cavalry Regiment, 3rd

found: Armored cav, c1994:p. 183 (3rd Armored Cavalry Regiment; 3rd ACR) p. 185 (f. 1861)

found: Blood and steel! : the history, customs, and traditions ... 2008 ed.:forward (3d Armored Cavalry Regiment) p. 22, etc. (on Nov. 5, 1948, the 3d Cavalry Group (Mechanized) was redesignated as the 3d Armored Cavalry Regiment; 3d ACR)

found: Armor-Cavalry, 1969:p. 120 (constituted May 19, 1846 in the Regular Army as the Regiment of Mounted Riflemen; redesignated Aug. 3, 1861 as the 3rd Cavalry Regiment; redesignated Jan. 18, 1943 as the 3rd Cavalry Regiment, Mechanized; regiment broken up and elements reorganized and redesignated as Headquarters and Headquarters Troop, 3rd Cavalry Group, Mechanized, 3rd and 43rd Cavalry Reconnaissance Squadrons; 3rd Cavalry Group, Mechanized redesignated Nov. 5, 1948 as the 3rd Armored Cavalry Regiment)