Region
Adelaide
1
Adelaide (S.A.)
2
Afghanistan
1
Africa
46
Africa, Central
3
Africa, French-speaking
3
Africa, French-speaking West
1
Africa, North
1
Africa, Southern
4
Africa, Sub-Saharan
3
Africa, West
2
Alaska
1
Alberta
1
Algeria
1
Amazon River Region
2
America
1
Andes
1
Andes Region
1
Appalachian Region
1
Arab countries
6
Araucanía
1
Araucanía (Chile)
1
Area de Conservación Arenal (Costa Rica)
1
Argentina
10
Arizona
1
Arkansas
1
Asia
35
Asia, Central
4
Asia, South
1
Athens
2
Athens (Greece)
2
Atlantic City
1
Austin
1
Australia
28
Austria
25
BRIC countries
1
Baltic States
2
Bamako
1
Bamako (Mali)
1
Bangalore
1
Bangladesh
4
Barbados
1
Belarus
1
Belize
1
Berkeley
1
Berlin
1
Birmingham (England)
1
Black Sea
1
Bolivia
2
Bosnia and Herzegovina
2
more ...