Region
19th century
1
20th century
1
Abqaiq
6
Abū Ẓaby
1
Aceh
1
Aegean Sea
1
Aegean Sea Region
1
Afghanistan
418
Africa
204
Africa, Central
8
Africa, East
4
Africa, English-speaking
2
Africa, French-speaking
3
Africa, French-speaking Equatorial
2
Africa, French-speaking West
2
Africa, North
42
Africa, Northeast
1
Africa, Northwest
1
Africa, Southern
12
Africa, Sub-Saharan
64
Africa, West
21
African Union
1
Agua Caliente Band of Cahuilla Indians of the Agua Caliente Indian Reservation, California
1
Alabama
9
Alaska
92
Albania
9
Albany
2
Alberta
2
Algeria
27
Allegheny National Forest
1
Allegheny National Forest (Pa.)
1
Alps Region
2
Amazon River Region
3
America
72
American Samoa
4
Anambra State
1
Andes Region
48
Andizhon (Andizhon viloi͡ati, Uzbekistan)
1
Angleterre
1
Angola
4
Annapolis (Md.)
1
Antarctic Peninsula (Antarctica)
1
Antarctica
4
Appalachian Region
20
Appalachian Region, Southern
2
Appalachian Trail
1
Arab countries
45
Arabian Peninsula
3
Arctic National Wildlife Refuge
31
Arctic National Wildlife Refuge (Alaska)
47
more ...