Region
Adams County
1
Adams County (Miss.)
1
Addison County
1
Addison County (Vt.)
1
Afghanistan
4
Africa
12
Africa, Central
1
Africa, Southern
1
Africa, Sub-Saharan
5
Africa, West
5
Aichi-ken
2
Aichi-ken (Japan)
2
Alabama
24
Alaska
1
Albania
1
Alberta
1
Alīpura
1
Alīpura (India)
1
Alleghany County (N.C.)
1
Almaguin Highlands
1
Almaguin Highlands (Ont.)
1
Amazon River Region
2
Amish Country (Pa.)
1
Andalusia
1
Andalusia (Spain)
1
Andhra Pradesh
1
Andhra Pradesh (India)
1
Angola
1
Anhui Sheng
1
Anhui Sheng (China)
1
Apennines
2
Apennines (Italy)
2
Appalachian Region
7
Appalachian Region, Southern
7
Arab countries
1
Arauca (Colombia : Department)
2
Arauca (Department)
2
Argentina
2
Arkansas
5
Ashe County (N.C.)
1
Asia
5
Atlantic Coast
1
Atlantic Coast (Colombia)
1
Atlantic Provinces
1
Attikē (Greece)
1
Attikē (Greece)
1
Australia
9
Austria
3
Azerbaijan
1
Bajo Segura
2
more ...