As X-Men begins its game-changing ‘Raid on Graymalkin’ crossover, Rogue announces the official codename of her roster of mutant heroes. Currently, there are three X-Men teams in Marvel continuity – Cyclops’ team in X-Men, Rogue’s team in Uncanny X-Men, and Kitty Pryde’s team in Exceptional X-Men. However, these comic titles aren’t how each team labels itself, just how Marvel is differentiating its series on comic stands.
https://screenrant.com/x-men-rogue-uncanny-team-name-cyclops-oped/