USL Discussions - Message board for discussion of the USL's leagues and individual clubs. - http://www.usldiscussions.com
USL Fans - Fan written e-zine with news, results and exclusive feature articles. - http://www.uslfans.com/
United Soccer Leagues - Official website for the USL organization. News, schedules, standings for each league, statistics, award information. - http://www.uslsoccer.com/