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