Bobonong is a town in Botswana. It begins with the letter B.
Bayonne
Bakersfield is a city in California. It begins with B.
Brazil is a large country in South America. It begins with the letter B.
Belgium
Belgium is a European country near England. It begins with the letter B.
The beetle is a destructive insect. It begins with the letter b.
Benson & Hedges is a cigarette brand. It begins with the letter B.
a and b
Blasphemously is a long word. It begins with the letter b.
Basketball is a game. It begins with the letter b.
Belgium, Bahrain, Brazil. ( I'm sure there may be a few others ). Edit: Bulgaria