Italian community focused on endurance championships and events.
PRS is an iRacing focused league currently hosting 3 series, LMDH, MX5 Cup, and Indycar.
CC Sim Racing brings you the championships across Gran Turismo 7 and ACC. (Cross platform for ACC)
The SemiSlickRacing Community is a German Community which hosts Races for everyone everywhere in Automobilista 2!
ORC is a german-speaking SIM-Racing-Community operating in ACC, F1 and GranTurismo