Babuyan Channel Pacific Ocean
Babuyan Islands Philippines
Baffin Bay Arctic Ocean
Baffin Island Canada
Baghdad [US Embassy temporarily Iraq suspended; US Interests Section located in Poland's embassy in Baghdad]
Baku [US Embassy] Azerbaijan
Baky (Baku) Azerbaijan
Balabac Strait Pacific Ocean
Balearic Islands Spain
Balearic Sea (Iberian Sea) Atlantic Ocean