Region
19th century
1
20th century
1
AMERICA LATINA
1
Aba Zangzu Qiangzu Zizhizhou
1
Aba Zangzu Qiangzu Zizhizhou (China)
1
Abidjan
2
Abomey (Benin)
1
Abruzzo
2
Abruzzo (Italy)
2
Abydos (Egypt : Extinct city)
1
Accra
1
Aceh
2
Aceh (Indonesia)
2
Adams County
1
Aegean Sea Region
1
Afghanistan
20
Africa
269
Africa South of the Sahara
2
Africa, Central
8
Africa, East
13
Africa, Eastern
6
Africa, French-speaking
4
Africa, French-speaking West
2
Africa, North
23
Africa, Portuguese-speaking
2
Africa, Southern
20
Africa, Sub-Saharan
38
Africa, Sub-Sahran
1
Africa, West
27
Afrique
1
Afrique du Sud
1
Agriculture
1
AhmadaÌ"baÌ"d
1
Ahmadābād
3
Aims and objectives
1
Ajusco
2
Akron
3
Alabama
16
Alamo (San Antonio, Tex.)
3
Alaska
10
Alaska, Southeast
1
Albania
2
Albany
1
Albemarle County
1
Alberta
20
Albuquerque
1
Alexandria
1
Algarve (Portugal)
1
Algeria
5
Alicante
2
more ...