Team Logo. The Jacksonville Expos were a team in the Southern League. They were the AA affiliate of the Montreal Expos. In 1991 they changed their names back to the Jacksonville Suns. Retrieved from "https://prosportsteams.fandom.com/wiki/Jacksonville_Expos?oldid=16338" Categories: Former SL Teams Teams in Florida Teams in Jacksonville Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.