| Nihongo | jpn-001 |
| kantan | |
| aršatten č’at | aqc-000 | halɬːatːut |
| العربية | arb-000 | بسيط |
| Mapudungun | arn-000 | küzawngenolu |
| PanLem | art-000 | smp |
| LWT Code | art-257 | 17.46 |
| беларуская | bel-000 | просты |
| bosanski | bos-000 | jednostavan |
| български | bul-000 | прост |
| bălgarski ezik | bul-001 | próst |
| Kaliʼna | car-000 | tupi watɨ |
| català | cat-000 | senzill |
| čeština | ces-000 | jednoduchý |
| ѩзыкъ словѣньскъ | chu-000 | простъ |
| slověnĭskŭ językŭ | chu-001 | prostŭ |
| 普通话 | cmn-000 | 容易 |
| 普通话 | cmn-000 | 简单 |
| 普通话 | cmn-000 | 簡單 |
| Hànyǔ | cmn-003 | jian3dan1 |
| Hànyǔ | cmn-003 | rong2yi4 |
| seselwa | crs-000 | fasil |
| Cheʼ Wong | cwg-000 | snɛ̃ŋ |
| Deutsch | deu-000 | Bündigkeit |
| Deutsch | deu-000 | Einfachheit |
| Deutsch | deu-000 | Schlichtheit |
| Deutsch | deu-000 | einfach |
| dolnoserbska reč | dsb-000 | jadnory |
| English | eng-000 | easy |
| English | eng-000 | simple |
| 𐐀𐑍𐑊𐐮𐑇 | eng-006 | 𐑅𐐮𐑋𐐹𐐲𐑊 |
| Australian English | eng-009 | simple |
| New Zealand English | eng-010 | simple |
| Esperanto | epo-000 | simpla |
| euskara | eus-000 | erraz |
| suomi | fin-000 | yksinkertainen |
| français | fra-000 | simple |
| diutisk | goh-000 | sleht |
| Gurindji | gue-000 | kanung |
| Gawwada—Dalpena | gwd-000 | ʔí=huli |
| Hausa | hau-000 | mài sáuƙíi |
| ʻōlelo Hawaiʻi | haw-000 | maʻalahi |
| Српскохрватски | hbs-000 | једноставан |
| Srpskohrvatski | hbs-001 | jednostavan |
| עברית | heb-000 | הערצה |
| עברית | heb-000 | כ.א.ש. |
| עברית | heb-000 | כאשי |
| עברית | heb-000 | נעים |
| עברית | heb-000 | קל |
| עברית | heb-000 | קריאה |
| bahasa Indonesia | ind-000 | gampang |
| bahasa Indonesia | ind-000 | mudah |
| Iraqw | irk-000 | inslaahh |
| italiano | ita-000 | semplice |
| la lojban. | jbo-000 | frili |
| 日本語 | jpn-000 | 容易 |
| 日本語 | jpn-000 | 感嘆 |
| 日本語 | jpn-000 | 易しい |
| 日本語 | jpn-000 | 簡単 |
| Nihongo | jpn-001 | yasashii |
| Nihongo | jpn-001 | yōi |
| にほんご | jpn-002 | かんたん |
| нихонго | jpn-153 | кантан |
| bežƛʼalas mic | kap-001 | bihayab |
| Q’eqchi’ | kek-000 | moko ch'a'aj ta |
| Ket | ket-000 | bejiŋ |
| Kanuri | knc-000 | kə̀skə̌ |
| македонски | mkd-000 | едноставна |
| Hmoob Dawb | mww-000 | gaib |
| Hmoob Dawb | mww-000 | yooj yim |
| Wichí Lhamtés Güisnay | mzh-000 | kathaya |
| Nederlands | nld-000 | gemakkelijk |
| Manang | nmm-000 | 1le 1lʌ |
| bokmål | nob-000 | enkel |
| Hñähñu | ote-000 | hingi hei |
| Hñähñu | ote-000 | hingi hembi |
| fiteny Malagasy | plt-000 | mòra |
| polski | pol-000 | prosty |
| português | por-000 | simples |
| português brasileiro | por-001 | simples |
| português europeu | por-002 | simples |
| Impapura | qvi-000 | jawalla |
| Riff | rif-000 | hwən |
| Selice Romani | rmc-002 | keňňíno |
| română | ron-000 | facil |
| română | ron-000 | ușor |
| русский | rus-000 | простой |
| Saxa tyla | sah-001 | čepčeki |
| Кӣллт са̄мь кӣлл | sjd-000 | ке̄һпесь |
| slovenčina | slk-000 | jednoduchý |
| slovenščina | slv-000 | enostaven |
| español | spa-000 | fácil |
| español | spa-000 | sencillo |
| español | spa-000 | simple |
| Saamáka | srm-000 | fúkë |
| српски | srp-000 | једноставан |
| srpski | srp-001 | jednostavan |
| Kiswahili | swh-000 | rahisi |
| Takia | tbc-000 | pasama- |
| ภาษาไทย | tha-000 | ง่าย |
| phasa thai | tha-001 | ŋâay |
| Türkçe | tur-000 | basit |
| Türkçe | tur-000 | kolay |
| Batsꞌi kꞌop | tzo-000 | lek |
| українська | ukr-000 | простий |
| tiếng Việt | vie-000 | dễ |
| Yoem Noki | yaq-000 | kaa obiachi |