Regno unito
Tutte le voci di Regno unito:
- Bacup
- Ballymena (città)
- Ballymena (distretto)
- Ballymoney
- Banbridge
- Banff (Gran Bretagna)
- Bangor (Gran Bretagna)
- Bangor (Irlanda del Nord)
- Banstead
- Barking and Dagenham
- Barnet
- Barnsley
- Barnstaple
- Barrow-in-Furness
- Barry
- Basildon
- Basingstoke
- Bath
- Bath and North East Somerset
- Bathgate
- Batley
- Battersea
- Bebington
- Bedford (città)
- Bedfordshire (contea)
- Bedlington
- Bedworth
- Beeston and Stapleford
- Belfast
- Berkeley (Gran Bretagna)
- Berkshire
- Berkshire, West-
- Berwick
- Berwick-upon-Tweed
- Beverley
- Bexhill
- Bexley
- Billingham
- Birkenhead (Gran Bretagna)
- Birmingham (Gran Bretagna)
- Bishop Auckland
- Black Country
- Blackburn
- Blackburn with Darwen
- Blackpool
- Blackpool (autorità unitaria)
- Blaenau Gwent
- Blantyre (Gran Bretagna)
- Blaydon
- Blaydon-on-Tyne
- Bloomsbury
- Blyth
- Bo'ness
- Bognor Regis
- Bolton
- Bootle
- Borrowstounnes
- Boston (Gran Bretagna)
- Bosworth Field
- Bournemouth
- Bournemouth (autorità unitaria)
- Bow o Stratford-le-Bow
- Bracknell Forest
- Bradford
- Brechin
- Brecknock
- Brecon
- Brent
- Brentford and Chiswick
- Brentwood
- Brexit
- Bridgend
- Brighouse
- Brighton (Gran Bretagna)
- Brighton and Hove
- Bristol (Gran Bretagna)
- Bristol (autorità unitaria)
- Bristol, canale di-
- Britanni
- British Islands
- Bromley
- Bromsgrove
- Brunanburh
- Buckingham (Gran Bretagna)
- Buckinghamshire
- Burnley
- Burntisland
- Burslem
- Burton-upon-Trent
- Bury
- Bury Saint Edmunds
- Buxton