- Africa
- Americas
- Asia
- Europe
- Oceania
Afghanistan
- Population: 40,218,234
- Region: Asia
- Capital: Kabul
Åland Islands
- Population: 28,875
- Region: Europe
- Capital: Mariehamn
Albania
- Population: 2,837,743
- Region: Europe
- Capital: Tirana
Algeria
- Population: 44,700,000
- Region: Africa
- Capital: Algiers
American Samoa
- Population: 55,197
- Region: Oceania
- Capital: Pago Pago