Marshall Islands
Bilbao [US Consulate] Spain
Bioko Equatorial Guinea
Biscay, Bay of Atlantic Ocean
Bishbek [Interim Chancery] Kyrgyzstan
Bishop Rock United Kingdom
Bismarck Archipelago Papua New Guinea
Bismarck Sea Pacific Ocean
Bissau [US Embassy] Guinea-Bissau
Bjornoya (Bear Island) Svalbard
Black Rock Falkland Islands (Islas Malvinas)
Black Sea Atlantic Ocean
Boa Vista Cape Verde
Bogota [US Embassy] Colombia
Bombay [US Consulate General] India
Bonaire Netherlands Antilles
Bonifacio, Strait of Atlantic Ocean
Bonin Islands Japan
Bonn [US Embassy] Germany
Bophuthatswana South Africa
Bora-Bora French Polynesia
Bordeaux [US Consulate General] France
Borneo Brunei; Indonesia; Malaysia
Bornholm Denmark
Bosporus Atlantic Ocean
Bothnia, Gulf of Atlantic Ocean
Bougainville Island Papua New Guinea
Bougainville Strait Pacific Ocean
Bounty Islands New Zealand
Brasilia [US Embassy] Brazil
Brazzaville [US Embassy] Congo
Bridgetown [US Embassy] Barbados
Brisbane [US Consulate] Australia
British East Africa Kenya
British Guiana Guyana
British Honduras Belize
British Solomon Islands Solomon Islands
British Somaliland Somalia
Brussels [US Embassy, US Mission Belgium
to European Communities, US
Mission to the North Atlantic
Treaty Organization (USNATO)]
Bucharest [US Embassy] Romania
Budapest [US Embassy] Hungary
Buenos Aires [US Embassy] Argentina
Bujumbura [US Embassy] Burundi
Byelorussia Belarus

Cabinda Angola
Cabot Strait Atlantic Ocean
Caicos Islands Turks and Caicos Islands
Cairo [US Embassy] Egypt
Calcutta [US Consulate General] India
Calgary [US Consulate General] Canada
California, Gulf of Pacific Ocean
Campbell Island