Class 2 may refer to: BR Standard Class 2 2-6-0, British steam locomotive BR Standard Class 2 2-6-2T, British steam locomotive Class 2 Touring Cars, FIA classification for cars in auto racing Classes of U.S. Senators L&YR Class 2, British 4-4-0 steam locomotive designed by William Barton Wright L&YR Class 2 (Aspinall), British 4-4-0 steam locomotive designed by John Aspinall NSB El 2, Norwegian electric locomotive NSB Di 2, Norwegian diesel locomotive SCORE Class 2, off-road racing vehicles A contribution class in the National Insurance system in the UK The second class in terms of hiking difficulty in the Yosemite Decimal System A speed class rating for Secure Digital cards A class in the electrical Appliance classes See also Class II (disambiguation) Class 02 (disambiguation) de:Klasse 2