Bhutan
Dzongkha (official), Bhotes speak various Tibetan dialects,
Nepalese speak various Nepalese dialects
Bolivia
Spanish (official), Quechua (official), Aymara (official)
Bosnia and Herzegovina
Bosnian, Croatian, Serbian
Botswana
Setswana 78.2%, Kalanga 7.9%, Sekgalagadi 2.8%, English
2.1% (official), other 8.6%, unspecified 0.4% (2001 census)
Brazil
Portuguese (official), Spanish, English, French
British Virgin Islands
English (official)
Brunei
Malay (official), English, Chinese
Bulgaria
Bulgarian 84.5%, Turkish 9.6%, Roma 4.1%, other and
unspecified 1.8% (2001 census)
Burkina Faso
French (official), native African languages belonging
to Sudanic family spoken by 90% of the population
Burma
Burmese, minority ethnic groups have their own languages