| English | eng-000 |
| thirty-one | |
| Afrikaans | afr-000 | een-en-dertig |
| Amri Karbi | ajz-000 | phlikep-ra-isi |
| Amri Karbi | ajz-000 | thomkep-ra-isi |
| Amri Karbi | ajz-000 | throkkep-ra-isi |
| Amri Karbi | ajz-000 | throknirkep-ra-isi |
| Amri Karbi | ajz-000 | throksikep-ra-isi |
| Amri Karbi | ajz-000 | throksirkep-ra-isi |
| العربية | arb-000 | واحد وثلاثون |
| العربية | arb-000 | واحد وثلاثين |
| العربية | arb-000 | وَاحِد وَثَلَاثُون |
| Universal Networking Language | art-253 | thirty-one |
| Universal Networking Language | art-253 | thirty-one(icl>number) |
| ℤ | art-269 | 31 |
| azərbaycanca | azj-000 | otuz bir |
| بلوچی زبان | bal-000 | سی ویک |
| беларуская | bel-000 | тры́ццаць адзі́н |
| বাংলা | ben-000 | ̃ত্রিংশত্ |
| বাংলা | ben-000 | ̃ত্রিংশত্তমী । ̃ত্রিশ |
| বাংলা | ben-000 | একত্রিশ |
| Hill Remo | bfw-001 | kore-egaro |
| bosanski | bos-000 | trideset i jedan |
| brezhoneg | bre-000 | unan ha tregont |
| Kaqchikel | cak-000 | jukʼal julajuj |
| català | cat-000 | trenta-un |
| čeština | ces-000 | třicet jedna |
| нохчийн мотт | che-000 | ткъе цхьайтта |
| Anishinaabemowin | ciw-000 | nisimidana-ashi-bezhig |
| 普通话 | cmn-000 | 三十一 |
| 國語 | cmn-001 | 三十一 |
| Cymraeg | cym-000 | dri deg un |
| dansk | dan-000 | enogtredive |
| dansk | dan-000 | enogtredve |
| Deutsch | deu-000 | einunddreißig |
| Deutsch | deu-000 | einunddreiβig |
| རྫོང་ཁ་ | dzo-000 | སོ་གཅིག |
| eesti | ekk-000 | kolmkümmend üks |
| ελληνικά | ell-000 | τριάντα έν |
| English | eng-000 | 31 |
| English | eng-000 | xxxi |
| Esperanto | epo-000 | tridek unu |
| Central Yupik | esu-000 | yuinaq qula atauciq |
| euskara | eus-000 | hogeita hamaika |
| føroyskt | fao-000 | einogtretivu |
| suomi | fin-000 | kolmekymmentäyksi |
| français | fra-000 | 31 |
| français | fra-000 | trente et un |
| français | fra-000 | trente-et-un |
| galego | glg-000 | trinta e un |
| GSB Mangalore | gom-001 | ektiisa |
| Gurindji | gue-000 | lapipan |
| ગુજરાતી | guj-000 | એકત્રીસ |
| kreyòl ayisyen | hat-000 | tranteyen |
| ʻōlelo Hawaiʻi | haw-000 | kanakolu kumamākahi |
| ʻōlelo Hawaiʻi | haw-000 | kanakolu kūmākahi |
| Српскохрватски | hbs-000 | тридесет и један |
| Srpskohrvatski | hbs-001 | trideset i jedan |
| עברית | heb-000 | שלשים־ואחד |
| हिन्दी | hin-000 | इकतीस |
| हिन्दी | hin-000 | इकत्तीस |
| hrvatski | hrv-000 | trideset |
| hrvatski | hrv-000 | trideset i jedan |
| magyar | hun-000 | harmincegy |
| արևելահայերեն | hye-000 | երեսունմեկ |
| interlingua | ina-000 | trenta-un |
| bahasa Indonesia | ind-000 | tigapuluh satu |
| íslenska | isl-000 | þrjátíu og einn |
| italiano | ita-000 | 31 |
| italiano | ita-000 | trentuno |
| 日本語 | jpn-000 | 三十一 |
| ქართული | kat-000 | ოცდათერთმეტი |
| Kurmancî | kmr-000 | sî û yek |
| 한국어 | kor-000 | 삼십오 |
| 한국어 | kor-000 | 삼십일 |
| 한국어 | kor-000 | 서른하나 |
| 한국어 | kor-000 | 서른한 |
| latine | lat-000 | 31 |
| latine | lat-000 | trigintaunus |
| Lëtzebuergesch | ltz-000 | eenandrësseg |
| Lucumí | luq-000 | okánlelogbón |
| Mi’gmawi’simg | mic-000 | nesiskaʼq jel neʼwt |
| Malti | mlt-000 | wieħed u tletin |
| Mauka | mxx-000 | bísàwà-ní-kéén |
| dorerin Naoero | nau-000 | animo me aikwen |
| Diné bizaad | nav-000 | tádiin dóó baʼąą tʼááłáʼí |
| Nāhuatlahtōlli | nci-000 | cempōhualli ommahtlāctli oncē |
| Tlahco nāhuatlahtōlli | nhn-000 | cempohuallihuan matlactli ce |
| Nederlands | nld-000 | eenendertig |
| Pāḷi | pli-001 | ekatiṃsati |
| polski | pol-000 | trzydzieści jeden |
| português | por-000 | trinta e um |
| Shukllachishka Kichwa | que-001 | quimsa chunca shuc |
| Chanka rimay | quy-000 | kimsa chunka hukniyuq |
| Qusqu qhichwa simi | quz-000 | kimsa chunka hukniyuq |
| Qusqu qhichwa simi | quz-000 | kinsa chunka hukniyuh |
| Qusqu qhichwa simi | quz-000 | kinsa chunka hukniyux |
| Impapura | qvi-000 | kimsa chunka shuk |
| русский | rus-000 | три́дцать оди́н |
| русский | rus-000 | тридцать один |
| saṃskṛtam | san-001 | ékatrishat |
| slovenščina | slv-000 | enaintrideset |
| español | spa-000 | treinta |
| español | spa-000 | treinta y uno |
| sardu | srd-000 | trintunu |
| svenska | swe-000 | trettioen |
| svenska | swe-000 | trettioett |
| தமிழ் | tam-000 | மிதமிஞ்சிக் கூட்டம் கூட்டு |
| தமிழ் | tam-000 | முப்பத்தியொன்று |
| தமிழ் | tam-000 | முப்பத்தொன்று |
| తెలుగు | tel-000 | ముప్పయి ఒక్కటి |
| тоҷикӣ | tgk-000 | сию як |
| ภาษาไทย | tha-000 | 31 |
| ภาษาไทย | tha-000 | สามสิบเอ็ด |
| ภาษาไทย | tha-000 | ๓๑ |
| Türkçe | tur-000 | otuz bir |
| українська | ukr-000 | три́дцять оди́н |
| اردو | urd-000 | اکتیس |
| lingaedje walon | wln-000 | trinte-onk |
| kàllaama wolof | wol-000 | nyaeta fukaak bena |
| గోండీ | wsg-000 | నరె ఉంది |
| èdè Yorùbá | yor-000 | ọ̀kànlélọ́gbọ̀n |
| èdè Yorùbá | yor-000 | ọọ́kànlélọ́gbọ̀n |
| Bahasa Malaysia | zsm-000 | tiga puluh satu |