| Code | Name | Continent | Region | Population |
| BFA | Burkina Faso | Africa | Western Africa | 11,937,000 |
| BGD | Bangladesh | Asia | Southern and Central Asia | 129,155,000 |
| BGR | Bulgaria | Europe | Eastern Europe | 8,190,900 |
| BHR | Bahrain | Asia | Middle East | 617,000 |
| BHS | Bahamas | North America | Caribbean | 307,000 |
| BIH | Bosnia and Herzegovina | Europe | Southern Europe | 3,972,000 |
| BLR | Belarus | Europe | Eastern Europe | 10,236,000 |
| BLZ | Belize | North America | Central America | 241,000 |
| BMU | Bermuda | North America | North America | 65,000 |
| BOL | Bolivia | South America | South America | 8,329,000 |
| BRA | Brazil | South America | South America | 170,115,000 |
| BRB | Barbados | North America | Caribbean | 270,000 |
| BRN | Brunei | Asia | Southeast Asia | 328,000 |
| BTN | Bhutan | Asia | Southern and Central Asia | 2,124,000 |
| BVT | Bouvet Island | Antarctica | Antarctica | 0 |
| BWA | Botswana | Africa | Southern Africa | 1,622,000 |
| CAF | Central African Republic | Africa | Central Africa | 3,615,000 |
| CAN | Canada | North America | North America | 31,147,000 |
| CCK | Cocos (Keeling) Islands | Oceania | Australia and New Zealand | 600 |
| CHE | Switzerland | Europe | Western Europe | 7,160,400 |