Osceola and Renegade
Osceola and Renegade debuted in 1978, and are the most recent of several mascots used by the school. FSU has tried to ensure a dignified depiction of Osceola. The portrayal is supported by leaders of the Seminole Tribe of Florida, but it remains controversial in some quarters.
American alligator
"Gators" has been the nickname of the University of Florida's sports teams since 1911. In that year, a printer made a spur-of-the-moment decision to print an alligator emblem on a shipment of the school's football pennants. The mascot stuck, perhaps because the team captain's nickname was Gator.