ClubLocationLeagueTierFounded
Shanghai United—Dissolved 2007—2000
Shoro—Dissolved 2004—2000
Siedenbollentin—Verbandsliga Mecklenburg-Vorpommern—2000
Skoruk—Dissolved Inactive—2000
Sliven—A OFG Sliven—2000
Slovácko—1. Česká Liga—2000Slovácko B—MSFL—2000
Soul Tower Hamlets—Essex Senior League—2000
Spartak Chelyabinsk—Dissolved 2008—2000Spartak Nizhny Novgorod—Dissolved 2007—2000
Spartak Yerevan—Dissolved 2003—2000
Sport Coopsol Lima—Dissolved 2004—2000
Sporting CP B—Liga Portugal 3—2000
Sporting Central Academy——2000Srbija Ulm—Landesliga Württemberg—2000
Suhopolje—4. NL Bjelovar-Koprivnica-Virovitica—2000
Super Nova—Virslīga—2000
São Gabriel—Dissolved 2013—2000
TMA Stars—Tanzania Championship League—2000
TNT—K5 League—2000
Tecamachalco—Dissolved 2018—2000Ternopil—Dissolved 2017—2000
Thai Honda—Dissolved 2019—2000
Thika United—Dissolved 2020—2000
Thunder Bay Chill—USL League Two - Deep North Division—2000
Tielt—P2B West-Vlaanderen—2000
Titavi—Dissolved 2001—2000
Traismauer—2. Klasse Donau - Niederösterreich—2000
Transport United—Bhutan Premier League—2000Tukums 2000—Virslīga—2000