Region
Afghanistan
15
Africa
16
Africa, North
3
Africa, Sub-Saharan
6
Alabama
1
Alaska
2
Amazon River Region
1
America
3
American Samoa
1
Andes
2
Andes Region
1
Antarctica
3
Arab countries
3
Arctic Ocean
2
Arctic regions
5
Argentina
2
Arizona
4
Asia
19
Atlantic Coast (Middle Atlantic States)
1
Atlantic Coast (New England)
1
Atlantic Coast (U.S.)
1
Atlantic Ocean Region
1
Australia
8
Austria
1
BRIC countries
1
Babylon (Extinct city)
1
Balkan Peninsula
1
Baltic Sea Region
2
Baltic States
1
Beijing (China)
1
Belgium
1
Bera Lake (Pahang)
1
Bera Lake (Pahang, Malaysia)
1
Bering Sea
2
Biscay, Bay of (France and Spain)
1
Black Sea
1
Black Sea Coast
1
Black Sea Coast (Turkey)
1
Book Cliffs (Utah and Colo.)
1
Bosnia and Herzegovina
1
Bosten Lake
1
Brazil
5
Brenner Pass (Austria and Italy)
1
Budapest (Hungary)
1
Bulgaria
2
California
5
Canada
7
Canary Islands
1
Caucasus
1
Changzhou (Jiangsu Sheng)
1
more ...