Region
Afghanistan
13
Africa
30
Africa, Central
1
Africa, East
1
Africa, Eastern
1
Africa, English-speaking
2
Africa, Southern
2
Africa, Sub-Saharan
2
Africa, West
3
Aigina
1
Alabama
13
Alameda County
1
Alameda County (Calif.)
1
Alaska
1
Albania
2
Albany
3
Alberta
2
Alcatraz Island
1
Alemania
1
Alexandria
1
Alps, French
1
Alps, French (France)
1
Amazon River Region
1
America
6
American Samoa
2
Amstersdam
1
Andover
2
Angleterre
2
Angola
1
Anniston
1
Anniston (Ala.)
1
Antioquia (Province)
2
Appalachian Region
1
Arab countries
4
Aravaipa Canyon
2
Aravaipa Canyon (Ariz.)
2
Argentina
16
Arizona
11
Arkansas
1
Armenia
1
Asia
21
Asia, Central
1
Assam
1
Athens
1
Athens (Greece)
1
Atlanta
6
Atlanta (Ga.)
5
Atlantic City
1
Atlantic Ocean
5
Aurora
1
more ...