Leagues and Clubs of USA1991
APSL (1. League)
USISL (2. League)
NCAA College Cup (0. League)
- Adelphi Panthers
- Boston U Terriers
- Clemson Tigers
- Columbia Lions
- Evansville Purple Aces
- Florida IU Golden Panthers
- Fresno State Bulldogs
- Furman Paladins
- Hartford Hawks
- Indiana Hoosiers
- North Carolina State Wolfpack
- North Carolina Tar Heels
- Old Dominion Monarchs
- Portland Pilots
- Rutgers Scarlet Knights
- San Francisco Dons
- Santa Clara Broncos
- Seton Hall Pirates
- SMU Mustangs
- St. Louis Billikens
- Stanford Cardinal
- Tulsa Golden Hurricane
- UCLA Bruins
- UNC Charlotte 49ers
- Virginia Cavaliers
- Wake Forest Demon Deacons
- Yale Bulldogs
University (0. League)
- Air Force Falcons
- Akron Zips
- Alabama A & M Bulldogs
- Alderson Broaddus Battlers
- American U Eagles
- Anderson Trojans
- Andrew Fighting Tigers
- Appalachian State Mountaineers
- Belhaven Blazers
- Boston College Eagles
- Bowdoin Polar Bears
- Bowling Green Falcons
- Bridgeport Purple Knights
- Brockport Golden Eagles
- Brooklyn Bulldogs
- Brown Bears
- Bucknell Bison
- Buffalo State Bengals
- Cal State Fullerton Titans
- California Berkeley Golden Bears
- Cerritos Falcons
- Charleston Golden Eagles
- Chico State Wildcats
- Cincinnati STCC Surge
- Cleveland State Vikings
- Coastal Carolina Chanticleers
- Colgate Raiders
- Connecticut College Camels
- Connecticut Huskies
- Cornell Big Red
- Creighton Bluejays
- Dartmouth Big Green
- Davis & Elkins Senators
- Delaware Fightin' Blue Hens
- Denver Pioneers
- Drake Bulldogs
- Drexel Dragons
- Duke Blue Devils
- East Stroudsburg Warriors
- Eastern Illinois Panthers
- Elizabethtown Blue Jays
- Emerson Express
- Erskine Flying Fleet
- Fairleigh Dickinson Knights
- Florida Atlantic Owls
- Florida Tech Panthers
- Foothill Owls
- Fordham Rams
- Franklin College Grizzlies
- Fulton-Montgomery CC Raiders
- George Mason Patriots
- George Washington Colonials
- Hartwick Hawks
- Harvard Crimson
- Hoffman Estates Hawks
- Hofstra Pride
- Howard Bison
- Ithaca Bombers
- James Madison Dukes
- Keene State Owls
- King Tornado
- La Salle Explorers
- Lander Bearcats
- Lees-McRae Bobcats
- Long Island Blackbirds
- Loyola Greyhounds
- Marshalltown Tigers
- Maryland Terrapins
- Mercer CC Vikings
- Michigan State Spartans
- Minnesota Morris Cougars
- Montclair State Red Hawks
- Nassau Lions
- Navy Midshipmen
- New York U Violets
- Notre Dame Fighting Irish
- Penn State Nittany Lions
- Pennsylvania Quakers
- Philadelphia Textile Rams
- Pima Aztecs
- Pittsburgh Panthers
- Plymouth State Panthers
- Princeton Tigers
- Providence Friars
- Radford Highlanders
- Rhode Island Rams
- Richmond Spiders
- Roberts Wesleyan Raiders
- Sacramento State Hornets
- Saint Joseph's Hawks
- San Bernardino Coyotes
- San Diego State Aztecs
- San Diego Toreros
- San Jose State Spartans
- Sangamon State Prairie Stars
- Seattle Pacific Falcons
- SIU Edwardsville Cougars
- South Carolina Gamecocks
- South Florida Bulls
- Southern Connecticut SU Owls
- Southern New Hampshire Penmen
- St. Francis Brooklyn Terriers
- St. John's Red Storm
- Syracuse Orange
- Temple Owls
- The King's College Lions
- UDC Firebirds
- Ulster County Senators
- Union College Lincoln Warriors
- UNLV Rebels
- UW Green Bay Phoenix
- UW Milwaukee Panthers
- Vermont Catamounts
- Virginia CU Rams
- Virginia Tech Hokies
- Washington Huskies
- West Chester Rams
- West Texas A&M Buffalos
- West Virginia Mountaineers
- William & Mary Tribe
- Williams Ephmen
- Wisconsin Badgers
- Wooster Fighting Scots
