| Booroondara Lions Football Club |
Go Karting |
Victoria, Australia |
| Border Harriers & Athletic Club |
Athletics |
North West England, United Kingdom |
| Border Track & Field Club |
Athletics |
Australia |
| Borderliner Orienteers |
Orienteering |
North West England, United Kingdom |
| Borehamwood FC |
Go Karting |
South East England, United Kingdom |
| Borehamwood R.F.C. |
Running |
South East England, United Kingdom |
| Born 2 Tri |
Triathlon |
East, United Kingdom |
| Boroondara Netball Association |
Netball |
Victoria, Australia |
| Boroondara Rugby Club |
Running |
Victoria, Australia |
| Borough of Barnsley Swimming Club |
Swimming |
Yorkshire and the Humber, United Kingdom |
| Borough of Stockton Swim Scheme |
Swimming |
Yorkshire and the Humber, United Kingdom |
| Boroughmuir Blaze |
Basketball |
Scotland, United Kingdom |
| Boroughmuir Cricket Club |
Cricket |
Scotland, United Kingdom |
| Boroughmuir Hockey Club |
Horse Racing |
Scotland, United Kingdom |
| Boroughmuir Rugby Football Club |
Running |
Scotland, United Kingdom |
