----------------------------Original message---------------------------- Allison, this is just off of the top of my head (although very true) and not helpful for what you're looking for but ISCA stands for International Sports Car Association, take it from a sports car nut who has owned an MGB, Triumph Spitfire, Datsun 1600, and the like (and still want an Austin Healey 3000 some day)! Hope somebody out there can supply you with what you really need. Paige Andrew UGA Libraries