Now featuring Scots in the Great War Living History Society.
U-Boat: Allied term for German submarines, derived from Unterseeboot, the German for submarine. UB-Boats: Small submarine used for local patrols. Uberlandwagen : Transport vehicle with a tanks base. UC-Boats: Small German submarine minelayers. UD: Unterkunfts-Departement, Quartering Department of the German War Ministry. Ufag C-I: Austrian reconnaissance biplane. Uhlan : German lancer. Ulanka : German lancer’s tunic. Uncle Charlie: Full load of equipment. Unditching Beam: Iron reinforced wood used for unditching tanks. Unrestricted Submarine Warfare: The practice of using submarines to attack anything, civilian craft as well as military ones. Unteroffizier : German NCO. Umpty Poo: A bit more. Up the Jigger: In the trenches. Uryadnik : Cossack sergeant. USW: Unrestricted Submarine Warfare. USAAS: United States Army Air Service.