| Code | Name | Continent | Region |
| IOT | British Indian Ocean Territory | Africa | Eastern Africa |
| IRL | Ireland | Europe | British Islands |
| IRN | Iran | Asia | Southern and Central Asia |
| IRQ | Iraq | Asia | Middle East |
| ISL | Iceland | Europe | Nordic Countries |
| ISR | Israel | Asia | Middle East |
| ITA | Italy | Europe | Southern Europe |
| JAM | Jamaica | North America | Caribbean |
| JOR | Jordan | Asia | Middle East |
| JPN | Japan | Asia | Eastern Asia |
| KAZ | Kazakstan | Asia | Southern and Central Asia |
| KEN | Kenya | Africa | Eastern Africa |
| KGZ | Kyrgyzstan | Asia | Southern and Central Asia |
| KHM | Cambodia | Asia | Southeast Asia |
| KIR | Kiribati | Oceania | Micronesia |
| KNA | Saint Kitts and Nevis | North America | Caribbean |
| KOR | South Korea | Asia | Eastern Asia |
| KWT | Kuwait | Asia | Middle East |
| LAO | Laos | Asia | Southeast Asia |
| LBN | Lebanon | Asia | Middle East |