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
- Bunica
- biostica
- Bol
- Baranja
- Bogdanica
- Bjelovacka
- Begej
- Bela
- Bora
- Blinja
- Berava
- Babina rijeka
- Bisernica
- Bina
- Balticko
- Biokovo
- Baba
- Bolta
- Bengal
- Buga
- Belaja
- Badnja
- Bregalnica
- Buka
- Boyne
- Boras
- Bjelica
- Brena
- Beta
- Baška
- Bola
- Bug
- Bjelašnica
- Bon
- bara
- Bunja
- Bukva
- Bana
- bajna
- Brasilia
- Breznica
- Boljunčica
- Biserka
- Bijeli Nil
- Buba
- Bjela
- Bil
- Bosfor
- Beli drim
The words in the list Rijeka na B come from players of the word game Categories game.