| العربية | arb-000 |
| أدو | |
| Kotava | avk-000 | Idoava |
| brezhoneg | bre-000 | ido |
| български | bul-000 | идо |
| català | cat-000 | ido |
| čeština | ces-000 | ido |
| 普通话 | cmn-000 | 伊多语 |
| Deutsch | deu-000 | Ido |
| English | eng-000 | Ido |
| English | eng-000 | ado |
| English | eng-000 | apparatus |
| English | eng-000 | instrument |
| English | eng-000 | instruments |
| English | eng-000 | tool |
| English | eng-000 | tools |
| suomi | fin-000 | ido |
| français | fra-000 | ido |
| עברית | heb-000 | אידו |
| արևելահայերեն | hye-000 | իդո |
| Ido | ido-000 | Ido |
| interlingua | ina-000 | ido |
| italiano | ita-000 | ido |
| 日本語 | jpn-000 | イド語 |
| ქართული | kat-000 | იდო |
| Kölsch | ksh-000 | Ido |
| Lingua Franca Nova | lfn-000 | Ido |
| Malti | mlt-000 | Ado |