Region
Africa
14
Africa, North
1
Africa, Sub-Saharan
3
America
3
América Latina
1
Antikythēra Island (Greece)
1
Arab countries
1
Arctic regions
2
Asia
4
Assam
2
Australia
2
Belgium
3
Blueprint Farm (Laredo, Tex.)
1
Bulgaria
1
California
5
California, Northern
1
Cambodia
1
Canada
16
Caribbean Area
1
Chester
1
China
42
Colombia
3
Communist countries
1
Confederate States of America
1
Dearborn
3
Developing countries
28
District of Columbia
1
Earth (Planet)
2
East Asia
3
Eastern Front
2
Egypt
4
England
5
Europe
21
Europe, Eastern
2
European Union countries
3
Farmington
1
Finland
1
Florida
1
Former Soviet republics
1
France
14
Georgia (Republic)
1
Germany
29
Germany (East)
3
Ghana
2
Great Britain
111
Greece
13
Green Bank
1
Green Bank (W. Va.)
1
Guangdong Sheng
1
Guangdong Sheng (China)
1
more ...