First Division
Atlanta Silverbacks, Charleston Battery, Minnesota Thunder, Montreal Impact, Portland Timbers, Puerto Rico Islanders, Richmond Kickers, Rochester Rhinos, Seattle Sounders, Toronto Lynx
PDL
Ajax Orlando, BYU Cougars, California Gold, Central Florida Kraze, Des Moines Menace, El Paso Patriots, Indiana Blast, Kalamazoo Kingdom, New Jersey Stallions, Vermont Voltage
Second Division
Charlotte Eagles, Cincinnati Kings, Harrisburg City Islanders, Long Island Rough Riders, New Hampshire Phantoms, Northern Virginia Royals, Pittsburgh Riverhounds, Western Mass Pioneers, Wilmington Hammerheads, OurSports Central: USL Second Division, USL Second Division
MLS Boards: Lower Divisions
A message board for discussion of the USL and all its teams.
United Soccer Leagues
Official website for the USL organization. News, schedules, standings for each league, statistics, award information.
USL Discussions
Message board for discussion of the USL's leagues and individual clubs.
USL Fans
Fan written e-zine with news, results and exclusive feature articles.