| -A- | -B- | |
| Aden (Hadhramaut) | Bahamas | Brunei |
| Afghanistan | Bahrain | Bulgaria |
| Algeria | Barbados | Burkina Faso/Upper Volta |
| Andorra | Barbuda | Burundi |
| Belgium | |
| Angola | Belize | |
| Anguilla | Bermuda | |
| Antigua & Barbuda | Bhutan | |
| Argentina | Bolivia | |
| Aruba | Bosnia Herzegovina | |
| Ascension | Brazil | |
| Australia | British Honduras | |
| Austria | British Indian Ocean Territory | |
| Azerbaijan | | |
