Futbol B ile başlayan takımlar
- Belconnen United FC (W)
- BCH Lions
- BKMA Yerevan II
- Berazategui Reserves
- Brumunddal U19
- Bekescsaba 1912 Elore SE U19
- Blue Eagles FC
- Botswana Defence Force XI FC
- Boston City FC U20
- Bizkerre FT (W)
- Berlin Turkspor
- BK Häcken B (W)
- Bibiani Gold Stars FC
- Black Bulls
- Baia de Pemba FC
- Blue Birds FC (W)
- Balcatta SC U21 (W)
- Broadbeach United 2
- Blekitni Stargard Szczecinski II
- BFC Preussen
- Brooklyn City FC (W)
- Bavarian SC
- Broomfield Burn (W)
- Breidablik/Augnablik U19
- Bobigny AC
- Binga FC
- Boca Juniors U20
- Boulder County United
- Bethania Rams U23
- BRFSK Krechet Bereza
- Bogota FC U19
- B68 Toftir II
- Braza Pine Hills FC U23
- B71 Sandoy
- Blue Goose SC
- BSV Eintracht Sondershausen
- Boulder County United (W)
- Brabrand IF (W)
- Btop Hokkaido
- BTU University
- Bguor-Agrotreyd Bryansk
- BSV Halle-Ammendorf
- Bat Country FC (W)
- Banik Kralovske Porici
- Brunswick Zebras FC
- Bukit Tambun FC
- Bath Estate FC
- Battambang FC
- BSC Rapid Chemnitz
- Broke Boys
- Brisbane Knights U23