| polski | pol-000 |
| Iowa City | |
| العربية | arb-000 | آيوا سيتي، آيوا |
| Deutsch | deu-000 | Iowa City |
| English | eng-000 | Iowa City |
| français | fra-000 | Iowa City |
| Ido | ido-000 | Iowa City |
| interlingua | ina-000 | Iowa City |
| italiano | ita-000 | Iowa City |
| lengua lumbarda | lmo-000 | Iowa City |
| Nederlands | nld-000 | Iowa City |
| bokmål | nob-000 | Iowa City |
| português | por-000 | Iowa City |
| Volapük | vol-000 | Iowa City |