DuckCorp Dico

Found one definition

1.                 From en.wikipedia.org:
                   
   
   
                   
                     
   C68 may refer to :
   
    - Caldwell 68 , a reflection/emission nebula
    - Caudron C.68 , a French biplane
    - Douglas C-68 , an American transport plane
    - Ruy Lopez, Exchange Variation , a chess opening
    - Bill C-68, which created the Canadian Firearms Registry
   [Letter-NumberCombDisambig]