. . . "100th Heavy Anti-Aircraft Regiment, Royal Artillery" . . . "100th Heavy Anti-Aircraft Regiment" . . . "100th (Gordon Highlanders) Light Anti-Aircraft/Anti-Tank Regiment, Royal Artillery" . . . . . . . "100th Heavy AA Rgt" . . . . "Regiment" . "Air defence" . . "100th Heavy Anti-Aircraft Regiment, Royal Artillery" . "100th HAA Rgt" . . "100th_Heavy_Anti-Aircraft_Regiment,_Royal_Artillery#Postwar" . . "100th AA Regiment, RA" . "1950" . . . . "1939" . "1944" . "100th (Gordon Highlanders) Anti-Tank Regiment, Royal Artillery" . . . . . . . . . . . "106th Heavy Anti-Aircraft Regiment, Royal Artillery" .