Theres thoes two,and then theres:
Gen 5 (Black,White):
Virizion (lol,they named a Pokemon after a phone company)
Zourark(Zourua and Zourark are programed not to be shiny when Ineracted with)
Gen 4 (HeartGold,SoulSilver):
These are the ones I know of...other than those two Versions I have no idea.
Those are the ones you can CATCH non-shiny.