| Country | Country Code |
|---|---|
| Australia | au |
| Austria | at |
| Belgium | be |
| Bolivia, Plurinational State of | bo |
| Bosnia and Herzegovina | ba |
| Brazil | br |
| British Indian Ocean Territory | io |
| Bulgaria | bg |
| Canada | ca |
| Chile | cl |
| China | cn |
| Colombia | co |
| Croatia | hr |
| Cuba | cu |
| Czech Republic | cz |
| Denmark | dk |
| Egypt | eg |
| Estonia | ee |
| Finland | fi |
| France | fr |
| French Polynesia | pf |
| Georgia | ge |
| Germany | de |
| Greece | gr |
| Hong Kong | hk |
| Hungary | hu |
| Iceland | is |
| India | in |
| Indonesia | id |
| Iran, Islamic Republic of | ir |
| Ireland | ie |
| Israel | il |
| Italy | it |
| Japan | jp |
| Kenya | ke |
| Korea, Democratic People's Republic of | kp |
| Korea, Republic of | kr |
| Kuwait | kw |
| Latvia | lv |
| Lebanon | lb |
| Lithuania | lt |
| Macedonia, Republic of | mk |
| Malaysia | my |
| Maldives | mv |
| Mexico | mx |
| Mongolia | mn |
| Montenegro | me |
| Morocco | ma |
| Netherlands | nl |
| New Zealand | nz |
| Nigeria | ng |
| Norway | no |
| Pakistan | pk |
| Paraguay | py |
| Philippines | ph |
| Poland | pl |
| Portugal | pt |
| Romania | ro |
| Russian Federation | ru |
| Saudi Arabia | sa |
| Serbia | rs |
| Singapore | sg |
| Slovakia | sk |
| Slovenia | si |
| South Africa | za |
| Spain | es |
| Swaziland | sz |
| Sweden | se |
| Switzerland | ch |
| Taiwan | tw |
| Thailand | th |
| Turkey | tr |
| Ukraine | ua |
| United Arab Emirates | ae |
| United Kingdom | gb |
| United States | us |
| United States Minor Outlying Islands | um |
| Venezuela, Bolivarian Republic of | ve |
| Vietnam | vn |