Club UFC: A UFC focused forum.
Fight Forum: Forums on boxing, UFC, Pride, K-1, and other MMA promotions.
Fightsport: Various MMA forums.
Mixed Martial Arts Community: Forums concerning MMA, Boxing, Kickboxing, and related topics.
Mixed Martial Arts Forum: Mixed Martial Arts (MMA), Muay Thai Kickboxing, grappling, and Brazilian/Gracie Jiu-Jitsu (BJJ) forum.
MMA Forum: Discussion forum for Mixed Martial Arts, including the UFC, Pride, Muay-Thai and K1.
MMA UFC Fighting Forum: Forum about Ultimate Fighting, Pride FC, training and general news.
MMANews.com Forums: Talk UFC, PRIDE, K-1, and related events.
Underground Forum: Largest MMA forum with sub forums on Judo, Sambo, conditioning and weapon training.