Region
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Berkeley
1
Berlin
4
Berlin (Germany)
1
Bermuda Islands
1
Bern
2
Bern (Switzerland : Canton)
1
Bern <1999>
1
Berwick-upon-Tweed (England : District)
1
Bhopal
1
Bhutan
2
Big Horn County
2
Bikini Atoll
2
Bikini Atoll (Marshall Islands)
2
Bilbao
1
Bill Emerson Memorial Bridge (East Cape Girardeau, Ill., and Cape Girardeau, Mo.)
1
Billy Frank Jr. Nisqually National Wildlife Refuge (Wash.)
1
Biloxi
1
Biloxi (Miss.)
1
Birmingham
3
Birmingham (England)
1
Birmingham Metropolitan Area
1
Biscayne Bay
1
Biscayne Bay (Fla.)
1
Biscayne National Park
2
Biscayne National Park (Fla.)
3
Bisti (N.M.)
1
Black Belt (Ala. and Miss.)
1
Black Canyon of the Gunnison National Park (Colo.)
3
Black Hills (S.D. and Wyo.)
1
Black Hills National Forest (S.D. and Wyo.)
3
Black Sea
1
Blackfeet Indian Reservation
2
Blackfeet Tribe of the Blackfeet Indian Reservation of Montana
3
Blackstone River Valley (Mass. and R.I.)
1
Blackwater National Wildlife Refuge (Md.)
1
Blantyre
1
Block Island Sound
2
Blount County
1
Blue Ridge National Heritage Area (N.C.)
1
Blue Ridge Parkway (N.C. and Va.)
1
Boca Raton (Fla.)
3
Bodie
2
Bodie Bowl
2
Boerne (Tex.)
1
Bogotá
5
Bogotá (Colombia)
4
Bohemia
2
Bolivia
78
Bologna
3
Bologna (Italy)
2
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