I was looking at a list of playable races for Star Trek Online, and, the only “Federation” races that originate in TOS are Andorians, Humans, Tellarites, and Vulcans, plus Caitians from TAS. The bad guy races include Gorns, Klingons, Orions, and Romulans. No surprises, there!
“The best diplomat that I know is a fully-loaded phaser bank.” —Lt. Commander Montgomery Scott