| Code | Continent | Name | Population |
| ABW | North America | Aruba | 103,000 |
| AFG | Asia | Afghanistan | 22,720,000 |
| AGO | Africa | Angola | 12,878,000 |
| AIA | North America | Anguilla | 8,000 |
| ALB | Europe | Albania | 3,401,200 |
| AND | Europe | Andorra | 78,000 |
| ANT | North America | Netherlands Antilles | 217,000 |
| ARE | Asia | United Arab Emirates | 2,441,000 |
| ARG | South America | Argentina | 37,032,000 |
| ARM | Asia | Armenia | 3,520,000 |
| ASM | Oceania | American Samoa | 68,000 |
| ATA | Antarctica | Antarctica | 0 |
| ATF | Antarctica | French Southern territories | 0 |
| ATG | North America | Antigua and Barbuda | 68,000 |
| AUS | Oceania | Australia | 18,886,000 |
| AUT | Europe | Austria | 8,091,800 |
| AZE | Asia | Azerbaijan | 7,734,000 |
| BDI | Africa | Burundi | 6,695,000 |
| BEL | Europe | Belgium | 10,239,000 |
| BEN | Africa | Benin | 6,097,000 |