| City of Sydney Netball Association |
Netball |
New South Wales, Australia |
| City of Wakefield Swimming Club |
Swimming |
Yorkshire and the Humber, United Kingdom |
| City of York Athletic Club |
Athletics |
Yorkshire and the Humber, United Kingdom |
| City Raiders Softball Club |
Sports Acrobatics |
Victoria, Australia |
| City Side Sports Netball Club |
Netball |
Victoria, Australia |
| City Tri Club |
Triathlon |
Western Australia, Australia |
| Civil Service Harrier & Athletic Club |
Athletics |
Otago, New Zealand |
| Civil Service RFC |
Running |
Northern Ireland, United Kingdom |
| Civil Service Rugby Club |
Running |
London, United Kingdom |
| CIYMS Cricket Club |
Cricket |
Northern Ireland, United Kingdom |
| CIYMS RFC |
Running |
Northern Ireland, United Kingdom |
| CIYMS Squash |
Squash |
Northern Ireland, United Kingdom |
| Clackmannan County Cricket Club |
Cricket |
Scotland, United Kingdom |
| Clacton |
Running |
South East England, United Kingdom |
| Clacton Town FC |
Go Karting |
South East England, United Kingdom |
