| English | eng-000 |
| the day before yesterday | |
| حجازي | acw-000 | awwal ams |
| Afrikaans | afr-000 | eergister |
| アイヌ イタㇰ | ain-000 | ホㇱキヌマン |
| Aynu itak | ain-004 | hoskinuman |
| toskërishte | als-000 | pardje |
| Hinonoʼeitiit | arp-000 | hónohúbe' tih'íísiini' |
| Hinonoʼeitiit | arp-000 | nííto' tih'íísiini' |
| Na’vi | art-011 | mesrram |
| Romániço | art-013 | antehere |
| Universal Networking Language | art-253 | the day before yesterday(icl>day) |
| azərbaycanca | azj-000 | srağa gün |
| Азәрбајҹан дили | azj-001 | сраға ҝүн |
| bamanankan | bam-000 | kunasini |
| беларуская | bel-000 | пазаўчора |
| български | bul-000 | вчера |
| български | bul-000 | завчера |
| Lubukusu | bxk-000 | lii- co- |
| Lubukusu | bxk-000 | lii- co- nexa |
| català | cat-000 | abans d'ahir |
| català | cat-000 | abans d’ahir |
| català | cat-000 | abans-d'ahir |
| català | cat-000 | despús-ahir |
| čeština | ces-000 | pøedevèírem |
| čeština | ces-000 | předevčírem |
| Hànyǔ | cmn-003 | qiánrì |
| dansk | dan-000 | i forgårs |
| dansk | dan-000 | iforgårs |
| Deutsch | deu-000 | vorgestern |
| South Central Dinka | dib-000 | dzuzi |
| dolnoserbska reč | dsb-000 | pśedcora |
| dolnoserbska reč | dsb-000 | pśedcorajšym |
| ελληνικά | ell-000 | προχθές |
| ελληνικά | ell-000 | προχτές |
| English | eng-000 | a few days ago |
| English | eng-000 | ereyesterday |
| English | eng-000 | two days ago |
| Esperanto | epo-000 | antaŭhieraŭ |
| euskara | eus-000 | herenegun |
| føroyskt | fao-000 | fyrradagin |
| suomi | fin-000 | toissapäivä |
| suomi | fin-000 | toissapäivänä |
| français | fra-000 | avant hier |
| français | fra-000 | avant-hier |
| Frysk | fry-000 | earjuster |
| lenghe furlane | fur-000 | îr l’altri |
| galego | glg-000 | antonte |
| galego | glg-000 | nantronte |
| kreyòl ayisyen | hat-000 | anvanyè |
| עברית מקראית | hbo-000 | שלשום |
| עברית | heb-000 | שִׁלְשׁוֹם |
| ISO 259-3 | heb-001 | shilshom |
| हिन्दी | hin-000 | परसों |
| hrvatski | hrv-000 | prekjučer |
| hornjoserbšćina | hsb-000 | předwčerawšim |
| hornjoserbšćina | hsb-000 | zawčerawšim |
| magyar | hun-000 | tegnapelőtt |
| Ido | ido-000 | antehiere |
| interlingua | ina-000 | ante-heri |
| interlingua | ina-000 | anteheri |
| bahasa Indonesia | ind-000 | kemarin dahulu |
| bahasa Indonesia | ind-000 | kemarin dulu |
| íslenska | isl-000 | fyrradag |
| íslenska | isl-000 | í fyrradag |
| italiano | ita-000 | altroieri |
| italiano | ita-000 | avantieri |
| italiano | ita-000 | ieri |
| italiano | ita-000 | ieri l'altro |
| italiano | ita-000 | ieri l’altro |
| italiano | ita-000 | l'altro ieri |
| italiano | ita-000 | l’altrieri |
| italiano | ita-000 | l’altro ieri |
| italiano | ita-000 | l’altroieri |
| 日本語 | jpn-000 | おととい |
| 日本語 | jpn-000 | 一昨日 |
| ქართული | kat-000 | გუშინწინ |
| монгол | khk-000 | уржигдар |
| 한국어 | kor-000 | 그저께 |
| latine | lat-000 | nudius tertius |
| Bontoc—Guinaang | lbk-002 | etewna |
| Guina-ang Bontoc (generic orthography) | lbk-009 | etewna |
| Lingua Franca Nova | lfn-000 | a la dia ante ier |
| lengua lígure | lij-000 | vantêi |
| lietuvių | lit-000 | užvakar |
| Kajin M̧ajeļ | mah-000 | inne eo ḷọk juon |
| Kajin M̧ajeļ | mah-000 | raan eo turun inne |
| Mambwe | mgr-000 | mutondo ulya |
| олык марий | mhr-000 | ончыгече |
| teny malagasy | mlg-000 | afakomaly |
| Plattdüütsch-Neddersassisch | nds-002 | ehrgüstern |
| Plattdüütsch-Neddersassisch | nds-002 | vörgistern |
| Nederlands | nld-000 | eergisteren |
| Nederlands | nld-000 | voorgisteren |
| nynorsk | nno-000 | i forgårs |
| bokmål | nob-000 | i forgårs |
| Náhuatl de San Jose Miahuatlan | npl-000 | अस्तिको दिन. |
| occitan | oci-000 | ièr passat |
| Papiamentu | pap-000 | antaeyra |
| Papiamentu | pap-000 | antayera |
| polski | pol-000 | przedwczoraj |
| português | por-000 | anteontem |
| Pumā | pum-000 | addhepa |
| Pumā | pum-000 | addi |
| Pumā | pum-000 | addimoŋ |
| Pumā | pum-000 | atdi |
| română | ron-000 | alaltăieri |
| русский | rus-000 | позавчера |
| russkij | rus-001 | pozavčeva |
| lingua siciliana | scn-000 | avantìeri |
| slovenščina | slv-000 | predvèerajšnim |
| anarâškielâ | smn-000 | oovdebpeivvi |
| español | spa-000 | anteayer |
| español | spa-000 | anteayer antes de ayer |
| español | spa-000 | antes de ayer |
| shqip | sqi-000 | pardje |
| Sranantongo | srn-000 | tra-esrede |
| српски | srp-000 | прекјуче |
| svenska | swe-000 | förrgår |
| svenska | swe-000 | i förrgår |
| Kiswahili | swh-000 | juzi |
| தமிழ் | tam-000 | நேற்று முன்தினம் |
| Ansongo | taq-001 | ɑ-šǽl ændín |
| Kal Ansar | taq-011 | ɑ-šǽl ændín |
| Kal Ansar | taq-011 | ɑ-šǽl əndín |
| lia-tetun | tet-000 | horibainrua |
| ภาษาไทย | tha-000 | เมื่อวานซืน |
| Tok Pisin | tpi-000 | hapasde |
| Türkçe | tur-000 | addün |
| Türkçe | tur-000 | önceki gün |
| udin muz | udi-000 | bạġena |
| udin muz | udi-000 | bạġạna |
| udin muz | udi-000 | bẹġẹna |
| удин муз | udi-001 | баъгъаъна |
| удин муз | udi-001 | баъгъена |
| удин муз | udi-001 | беъгъеъна |
| українська | ukr-000 | позавчора |
| łéngua vèneta | vec-000 | geri altro |
| Wik-Mungkan | wim-000 | ejwergestyn |
| Wik-Mungkan | wim-000 | yjwergestyn |
| Nourmaund | xno-000 | avant er |
| Nourmaund | xno-000 | devant er |
| याख्खा चेʔया | ybh-001 | आछुपालेन |
| याख्खा चेʔया | ybh-001 | एन्छोʔनिङ |
| ייִדיש | ydd-000 | אייערנעכטן |
| isiZulu | zul-000 | kuthangi |