Rijeka na B
- Bosna
- Bosut
- Bednja
- Buna
- Bojana
- Bistra
- Bistrica
- Bosančica
- Brahmaputra
- Bospor
- Bijela
- Bila
- Bregava
- Bijela rijeka
- Babilon
- Advertisement
- Brza
- Butižnica
- Bliha
- Bura
- Biđ
- Banja
- Brka
- bramaputra
- biostica
- Bjelovacka
- Bogdanica
- Bol
- Begej
- Bela
- Baranja
- Brana
- Bora
- Blinja
- Budva
- Bisernica
- Babina rijeka
- Berava
- Bunica
- Belaja
- Bina
- Badnja
- Balticko
- Bengal
- Baba
- Biokovo
- Bjelašnica
- Buba
- Bijeli Nil
- Breznica
- Boljunčica
- Bolta
- bajna
- Brasilia
- Buka
- Bregalnica
- Bukva
- Bjelica
- Bon
- Bug
- Buga
- Bola
- Baška
- Bunja
- bara
- Bana
- Boyne
- Boras
- Beli drim
- Bosfor
- Bil
The words in the list Rijeka na B come from players of the word game Categories game.