ClubLocationLeagueTierFounded
Casalarreina—Regional Preferente de La Rioja—1997
Chachoengsao Hi-Tek—Thai League 3 - Eastern Region—1997
Chayka—Vtoraya Liga - Divizion A—1997
Chicago Fire—MLS—1997Chonburi—Thai League 1—1997Christos—USL League Two - Chesapeake Division—1997
Chur 97—2. Liga Interregional - Groupe 6—1997Cincinnati Riverhawks—Dissolved in 2003—1997
Concordia—Saint-Martin Senior League—1997
Cooks Hill United—NPL NNSW—1997
Crato—Campeonato Cearense - Série B—1997
Cuntum—Campeonato Nacional da Guiné-Bissau—1997
DJK Wattenscheid—Landesliga Westfalen - Staffel 3—1997
Dacia Buiucani—Super Liga Moldovei—1997
Daejeon Hana Citizen—K League 1—1997
Dedebit—Dissolved in 201?—1997
Delfines de Coatzacoalcos—Dissolved in 2006—1997
Deportivo Bluefields—Dissolved in 201?—1997
Dnipro-2—Dissolved in 2019—1997
Dordoi—Kyrgyzskaya Premier Liga—1997
Dynamos—Dissolved in 2013—1997
EFYM—Ligue 2 - Côte d'Ivoire—1997Ederbergland—Verbandsliga Hessen-Mitte—1997
FC Baresi—Eastern Counties League - Division One South—1997
FJK—Kutonen - Länsi B1—1997Feirense——1997
Framherjar-Smástund—4. Deild Karla—1997
Future Stars——1997
Golgohar—Persian Gulf Pro League—1997Goole—Northern Counties East League - Premier Division—1997