Twelfth, 12th Dáil, 12th Royal Lancers, 12th Division, 12th (Eastern) Division, 12th Street/Jefferson and 12th Street/Washington stations, 12th Armored Division (United States), 12th Man, 12th Fail, 12th Manitoba Dragoons, Government of the 12th Dáil, 12th Marine Littoral Regiment, 12th Combat Aviation Brigade, 12th Regiment, 12th Air Division, 12th Reconnaissance Squadron, 12th Brigade, Renaissance of the 12th century, 12th Special Operations Squadron, 12th Street, 12th Infantry Regiment (United States), 12th Flying Training Wing, 12th Infantry Division (Wehrmacht), 12th Massachusetts Infantry Regiment, 12th Operations Group, 12th Pioneers, 12th Missile Squadron, 3rd Battalion, 12th Marines, 12th Mechanised Division (Poland), 12th man (football), 12th & Midtown, 12th Central Committee, 12th Armoured Brigade Combat Team (United Kingdom), 12th Illinois Cavalry Regiment, 12th Division (Iraq), 12th & I station, 12th Antiaircraft Artillery Battalion, 12th Battalion, 12th Street Oakland City Center station, 12th Canadian Parliament, 12th Belarusian Supreme Council

12th Division (North Korea), 12th Seanad, 12th Kansas Infantry Regiment, 12th Wisconsin Infantry Regiment, 12th Space Warning Squadron, Washington/SE 12th Ave station, 12th parallel, 12th Ohio Infantry Regiment, Clinton St/SE 12th Ave station, 12th Congress, 12th National Congress of the Chinese Communist Party, 12th Panzer Division, Judah and 12th Avenue station, 12th Cavalry Regiment, 12th arrondissement of Paris, 12th Artillery Regiment "Savona", 12th Street station (DART), 12th National Congress of the Kuomintang, 12th Lumière Awards, 12th Group, 12th Vermont Infantry Regiment, 12th Infantry Division (India), 9th/12th Royal Lancers, 12th Wing, 12th & Delaware, 12th Division (Imperial Japanese Army), 12th Light Horse Regiment (Australia), 12th (Yorkshire) Parachute Battalion, 12th Brigade (Australia), 12th & Imperial Transit Center, 12th New Hampshire Infantry Regiment, 12th meridian, 12th Battalion (Australia), 12th Maine Infantry Regiment, 12th Infantry Division "Sassari", 12th Battalion, CEF, 12th Virginia Infantry Regiment, 12th SS Panzer Division Hitlerjugend, 12th Illinois Infantry Regiment, 12th of Never, 12th Central Committee of the Communist Party of Vietnam, Orgburo of the 12th Congress of the Russian Communist Party (Bolsheviks), 12th Planet (musician), The 12th Man (album), 12th Airborne Command and Control Squadron, 12th Aviation Battalion, 12th century BC, 12th NFL Honors, 12th Politburo of the Chinese Communist Party, Hokkaido 12th district

Twelfth, 12th Dáil, 12th Royal Lancers, 12th Division, 12th (Eastern) Division, 12th Street/Jefferson and 12th Street/Washington stations, 12th Armored Division (United States), 12th Man, 12th Fail, 12th Manitoba Dragoons, Government of the 12th Dáil, 12th Marine Littoral Regiment, 12th Combat Aviation Brigade, 12th Regiment, 12th Air Division, 12th Reconnaissance Squadron, 12th Brigade, Renaissance of the 12th century, 12th Special Operations Squadron, 12th Street, 12th Infantry Regiment (United States), 12th Flying Training Wing, 12th Infantry Division (Wehrmacht), 12th Massachusetts Infantry Regiment, 12th Operations Group, 12th Pioneers, 12th Missile Squadron, 3rd Battalion, 12th Marines, 12th Mechanised Division (Poland), 12th man (football), 12th & Midtown, 12th Central Committee, 12th Armoured Brigade Combat Team (United Kingdom), 12th Illinois Cavalry Regiment, 12th Division (Iraq), 12th & I station, 12th Antiaircraft Artillery Battalion, 12th Battalion, 12th Street Oakland City Center station, 12th Canadian Parliament, 12th Belarusian Supreme Council, 12th Division (North Korea), 12th Seanad, 12th Kansas Infantry Regiment, 12th Wisconsin Infantry Regiment, 12th Space Warning Squadron, Washington/SE 12th Ave station, 12th parallel, 12th Ohio Infantry Regiment, Clinton St/SE 12th Ave station, 12th Congress, 12th National Congress of the Chinese Communist Party, 12th Panzer Division, Judah and 12th Avenue station, 12th Cavalry Regiment, 12th arrondissement of Paris, 12th Artillery Regiment "Savona", 12th Street station (DART), 12th National Congress of the Kuomintang, 12th Lumière Awards, 12th Group, 12th Vermont Infantry Regiment, 12th Infantry Division (India), 9th/12th Royal Lancers, 12th Wing, 12th & Delaware, 12th Division (Imperial Japanese Army), 12th Light Horse Regiment (Australia), 12th (Yorkshire) Parachute Battalion, 12th Brigade (Australia), 12th & Imperial Transit Center, 12th New Hampshire Infantry Regiment, 12th meridian, 12th Battalion (Australia), 12th Maine Infantry Regiment, 12th Infantry Division "Sassari", 12th Battalion, CEF, 12th Virginia Infantry Regiment, 12th SS Panzer Division Hitlerjugend, 12th Illinois Infantry Regiment, 12th of Never, 12th Central Committee of the Communist Party of Vietnam, Orgburo of the 12th Congress of the Russian Communist Party (Bolsheviks), 12th Planet (musician), The 12th Man (album), 12th Airborne Command and Control Squadron, 12th Aviation Battalion, 12th century BC, 12th NFL Honors, 12th Politburo of the Chinese Communist Party, Hokkaido 12th district, California's 12th congressional district, 12th Panzer Division (Bundeswehr), 12th Field Artillery Regiment, 12th Heavy Field Artillery Regiment (Italy), 12th West Virginia Infantry Regiment, 12th Aeromedical Airlift Squadron, 12th arrondissement, 12th century, 12th Corps (Yugoslav Partisans), 12th Independent Battery, Wisconsin Light Artillery, Byzantine civilisation in the 12th century, 12th Signal Brigade (United Kingdom), 12th Infantry Regiment, 12th Iowa Infantry Regiment, 2/12th Field Ambulance, 12th Army Corps, 12th Cavalry Brigade, Government of the 12th Legislature of Spain, Politburo of the 12th Congress of the Russian Communist Party (Bolsheviks), 12th Airlift Flight, 12th of Never (novel), 12th Anniversary Show, 12th Special Forces Group, Bernard Howard, 12th Duke of Norfolk, 12th MMC – Montana, 12th Kentucky Cavalry Regiment, 12th millennium BC, 2/12th Battalion (Australia), 12th Ohio Cavalry Regiment, 12th Congress of the League of Communists of Yugoslavia, 12th Cruiser Squadron, Richard Byron, 12th Baron Byron, 12th Tennessee Cavalry Regiment, 12th Youth in Film Awards, 12th Pennsylvania Cavalry Regiment, 12th Missouri Cavalry Regiment, 12th Guards Tank Division, 12th Indian Infantry Brigade, 12th Indiana Infantry Regiment, Yvelines's 12th constituency, 12th Rifle Corps, Sir Thomas Dyke Acland, 12th Baronet, 12th Missouri Infantry Regiment, Michigan's 12th congressional district, 12th Michigan Infantry Regiment, 12th National People's Congress, 12th United States Colored Infantry Regiment, 8th/12th Regiment, Royal Australian Artillery, 12th New York Infantry Regiment, 1st Battalion, 12th Marines, 12th Virginia Cavalry Regiment, 12th New Brunswick general election, 12th Nova Scotia general election, Ohio's 12th congressional district, 12th National Committee of the Chinese People's Political Consultative Conference, 12th Infantry Division (South Korea), 12th Flight Training Wing (JASDF), 12th Louisiana Infantry Regiment, 12th Pennsylvania Reserve Regiment, 12th Army (Soviet Union)