The company sells many other products , including other sorts of Coca-Cola , such as Diet Coke ( 1981 ) , Cherry Coke ( 1985 ) , Diet Cherry Coke ( 1986 ) , Diet \/ Coke with Lemon ( 2001 ) , Diet \/ Vanilla Coke ( 2002 ) , Diet \/ Coke with Li ( 2004 ) , Coke Zero ( 2006 ) , Coca Cola with Orange ( 2007 ) , Diet Coke Citrus Zest ( 2007 ) . The Coca-Cola Company has , on occasion , introduced other cola drinks under the Coke brand name . The most common of these is Diet Coke , with others including Caffeine-Free Coca-Cola , Diet Coke Caffeine-Free , Coca-Cola Cherry , Coca-Cola Zero , Coca-Cola Vanilla , and special editions with lemon , lime or coffee .