| romRomaniRomani chib | rom | Indo-European | +13 | 46 m | Definitely endangered |
| lmoLombardLengua lombarda | lmo | Indo-European | | 3.9 m | 6a · Vigorous |
| pmsPiedmonteseLenga piemontèisa | pms | Indo-European | | 2 m | 7 · Shifting |
| hywWestern Armenianարեւմտահայերէն | hyw | Indo-European | +1 | 1.4 m | 5 · Developing |
| srdSardiniansardu | srd | Indo-European | +2 | 1.3 m | Definitely endangered |
| eglEmilianEmigliân | egl | Indo-European | | 1.3 m | 7 · Shifting |
| gleIrishAn Ghaeilge | gle | Indo-European | | 1.2 m | 3 · Wider Communication |
| rgnRomagnolrumagnol | rgn | Indo-European | | 1.1 m | 6b · Threatened |
| yidYiddishיידיש | yid | Indo-European | +26 | 1 m | Definitely endangered |
| newNewarनेवाः भाय् | new | Sino-Tibetan | | 1 m | 4 · Educational |
| ryuOkinawan沖縄口 | ryu | Japonic | | 984,000 | 7 · Shifting |
| quyAyacucho QuechuaChanka runasimi | quy | Quechua | | 918,200 | 3 · Wider Communication |
| mjlMandeali | mjl | — | | 900,000 | 5 · Developing |
| xalOiratхальмг | xal | Mongolic | | 780,000 | Definitely endangered |
| pntPontic Greekποντιακά | pnt | Indo-European | +6 | 778,000 | 6a · Vigorous |
| chvChuvashЧăваш чĕлхи | chv | Turkic | +1 | 738,070 | 2 · Provincial |
| yuaYucatec Mayamàaya t'àan | yua | Central American Indian languages | | 706,000 | 5 · Developing |
| wlnWalloonwalon | wln | Indo-European | | 600,000 | 6b · Threatened |
| astAsturianasturianu | ast | Indo-European | | 560,000 | 6b · Threatened |
| lijLigurianLengoa ligure | lij | Indo-European | | 500,000 | 5 · Developing |
| taqTamasheqⵜⵎⴰⵂⵈ | taq | Afroasiatic | +1 | 500,000 | 5 · Developing |
| mhrMeadow MariОлыкмарий йылме | mhr | Uralic | | 482,000 | 4 · Educational |
| chmMari | chm | Uralic | | 470,000 | Definitely endangered |
| xalKalmykХальмг келн | xal | Mongolic | | 431,800 | 2 · Provincial |
| lifLimbu | lif | Sino-Tibetan | | 420,000 | 5 · Developing |
| mrhMara | mrh | Sino-Tibetan | | 400,000 | 4 · Educational |
| prvProvençalprovençau | prv | — | | 354,500 | Definitely endangered |
| kxvKuvi | kxv | — | | 350,000 | 5 · Developing |
| xmfMingrelianმარგალური ნინა | xmf | — | | 345,530 | 6a · Vigorous |
| buaBuryatбуряад хэлэн | bua | Mongolic | | 329,000 | Definitely endangered |
| udmUdmurtУдмурт кыл | udm | Uralic | | 324,000 | 6b · Threatened |
| arnMapudungunmapudungun | arn | — | | 300,000 | 6b · Threatened |
| furFriulianfurlan | fur | Indo-European | | 300,000 | 4 · Educational |
| pdtPlautdietsch | pdt | Indo-European | | 261,000 | 8a · Moribund |
| lzzLazლაზური | lzz | — | | 250,000 | 6b · Threatened |
| gscGascongascon | gsc | Indo-European | | 250,000 | Definitely endangered |
| frpFranco-Provençalarpetan | frp | Indo-European | | 227,000 | 8b · Nearly Extinct |
| komKomiКоми кыв | kom | Uralic | | 219,100 | Definitely endangered |
| kfaKodava | kfa | Dravidian | | 200,000 | 5 · Developing |
| uumUrum | uum | Turkic | | 185,000 | 6b · Threatened |
| tsjTshangla | tsj | Bodish | | 175,000 | 4 · Educational |
| qusSantiagueño QuechuaArhintinap runasimin | qus | Quechua | | 170,000 | 6a · Vigorous |
| cosCorsicancorsu | cos | Indo-European | | 151,000 | 4 · Educational |
| rmcCarpathian Romani | rmc | Indo-European | | 150,000 | 5 · Developing |
| gagGagauzGagauz dili | gag | Turkic | | 148,720 | 5 · Developing |
| pbbPáezNasa Yuwe | pbb | — | | 140,000 | 6b · Threatened |
| bfqBadagaபடக பாஷை | bfq | Dravidian | | 134,000 | 5 · Developing |
| rupAromanianlimba armãneascã | rup | Indo-European | | 112,960 | 4 · Educational |
| jdtJudeo-Tat | jdt | Indo-European | +3 | 106,000 | 6b · Threatened |
| stySiberian TatarСебертатарца | sty | Turkic | | 101,000 | 6a · Vigorous |
| lrlAchomi | lrl | Indo-European | +3 | 100,000 | 6a · Vigorous |
| aaeArbëresh | aae | — | | 100,000 | 6b · Threatened |
| sdcSassareseSassaresu | sdc | Indo-European | | 100,000 | 6b · Threatened |
| sdnGallurese | sdn | Indo-European | | 100,000 | 6b · Threatened |
| myvErzyaЭрзянь кель | myv | Uralic | | 96,860 | 5 · Developing |
| dtaDaur | dta | Mongolic | | 96,085 | 7 · Shifting |
| trwTorwaliتوروالی | trw | — | | 90,000 | 6a · Vigorous |
| vroSouth Estonian | vro | Uralic | | 80,000 | Definitely endangered |
| atbZaiwa | atb | Sino-Tibetan | | 80,000 | 5 · Developing |
| vroVõrovõro kiil | vro | Uralic | | 74,499 | 6b · Threatened |
| smySemnani | smy | Indo-European | | 68,700 | 6a · Vigorous |
| lepLepcha | lep | Sino-Tibetan | | 66,500 | 6b · Threatened |
| koiKomi-Permyakкоми-пермяцкӧй кыв | koi | Uralic | | 63,100 | 6b · Threatened |
| tcaTicunaDuüxügu | tca | — | | 61,000 | 5 · Developing |
| bhhBukharian | bhh | — | +2 | 60,000 | 7 · Shifting |
| jprJudeo-Persian | jpr | Indo-European | +4 | 60,000 | 7 · Shifting |
| glaScottish GaelicGàidhlig na h-Alba | gla | Indo-European | +2 | 57,000 | 2 · Provincial |
| altSouthern Altaiалтайдыҥ тил | alt | Turkic | | 55,720 | 2 · Provincial |
| rutRutulмыхаӀбишды чӀел | rut | Northeast Caucasian | | 47,400 | 5 · Developing |
| kjhKhakasХакас тілі | kjh | Turkic | | 42,604 | 2 · Provincial |
| dngDungan | dng | Sino-Tibetan | | 41,400 | 7 · Shifting |
| rohRomanshrumantsch | roh | Indo-European | | 40,039 | 2 · Provincial |
| askAshkun | ask | Indo-European | | 40,000 | 6a · Vigorous |
| tobToba Qom | tob | Guaicuruan | | 40,000 | 6b · Threatened |
| uuuU | uuu | Austroasiatic | | 40,000 | 7 · Shifting |
| abqAbazaабаза | abq | North Caucasian | | 37,831 | 5 · Developing |
| krlKareliankarjalan kieli | krl | Uralic | | 35,600 | 6b · Threatened |
| jivShuar | jiv | Jivaroan-Cahuapanan | | 35,000 | 5 · Developing |
| jacJakaltek | jac | Central American Indian languages | | 33,000 | 5 · Developing |
| junJuang | jun | Austroasiatic | | 30,875 | 5 · Developing |
| oloLivvi-KarelianLivvinkarjala | olo | Uralic | | 30,770 | 5 · Developing |
| lldLadinladin | lld | Indo-European | | 30,000 | 6b · Threatened |
| caaCh’orti’Ch'orti' | caa | Central American Indian languages | | 30,000 | 5 · Developing |
| agxAghul | agx | Northeast Caucasian | | 29,300 | 6a · Vigorous |
| argAragonesearagonés | arg | Indo-European | | 28,500 | 6b · Threatened |
| wbaWarao | wba | — | | 28,100 | 6a · Vigorous |
| zabGuelavía Zapotec | zab | Central American Indian languages | | 28,000 | 5 · Developing |
| smeNorthern Samidavvisámegiella | sme | Uralic | | 25,700 | 2 · Provincial |
| bshKamkata-viri | bsh | Indo-European | | 24,200 | 6a · Vigorous |
| yeyYeyi | yey | Niger–Congo | | 24,000 | 6b · Threatened |
| wblWakhiښیکوار زیک | wbl | Indo-European | +1 | 23,681 | 6a · Vigorous |
| tkrTsakhurцӀаӀхна миз | tkr | Northeast Caucasian | | 23,000 | 6b · Threatened |
| yrkNenets | yrk | Uralic | | 21,926 | 6b · Threatened |
| gumGuambianonamuy wam | gum | Barbacoan | | 20,782 | 5 · Developing |
| aniAndi | ani | Northeast Caucasian | | 20,000 | 6b · Threatened |
| xomKomo | xom | Nilo-Saharan | | 18,530 | 6a · Vigorous |
| srhSarikoli | srh | — | | 16,000 | 6b · Threatened |
| svaSvan | sva | Kartvelian | | 15,000 | 7 · Shifting |
| oodO'odhamTohono O’otham | ood | Uto-Aztecan | | 15,000 | 6b · Threatened |
| klrKhaling | klr | Sino-Tibetan | | 15,000 | 6b · Threatened |
| rskPannonian Rusyn | rsk | Indo-European | | 14,185 | Definitely endangered |
| cbtChayahuita | cbt | Jivaroan-Cahuapanan | | 14,000 | 5 · Developing |
| apwWestern Apache | apw | Na-Dene | | 13,445 | 6b · Threatened |
| hsbUpper SorbianHornjoserbšćina | hsb | Indo-European | | 13,300 | 4 · Educational |
| tvlTuvaluan‘Gana Tuvalu | tvl | Austronesian | | 13,000 | 3 · Wider Communication |
| ddoTsez | ddo | Northeast Caucasian | | 12,467 | 6b · Threatened |
| yaiYaghnobiйағнобӣ зӣвок | yai | Indo-European | | 12,000 | 6b · Threatened |
| autAustral | aut | Austronesian | | 12,000 | 7 · Shifting |
| wbkWaigali | wbk | Indo-European | | 11,500 | 6a · Vigorous |
| nauNauruanDorerin Naoero | nau | Austronesian | | 10,300 | 3 · Wider Communication |
| niuNiueanko e vagahau Niuē | niu | Austronesian | | 10,000 | 1 · National |
| carCarib | car | Cariban | +2 | 10,000 | 6b · Threatened |
| pehBonanམ་ནི་སྐད་ཅི | peh | Mongolic | | 10,000 | 6b · Threatened |
| phlPalulaپالُولہ | phl | — | | 10,000 | 6a · Vigorous |
| cbiCha'palaa | cbi | Barbacoan | | 10,000 | 6b · Threatened |
| plePalu'ebahasa Palue | ple | Austronesian | | 10,000 | 6a · Vigorous |
| gwtGawar-Bati | gwt | — | | 9,500 | Definitely endangered |
| lbcLakkja | lbc | Kra–Dai | | 9,000 | 6a · Vigorous |
| prnWasi-wari | prn | Indo-European | | 8,000 | 6a · Vigorous |
| arvArbore | arv | Afroasiatic | | 7,210 | 6a · Vigorous |
| bsgBashkardi | bsg | Indo-European | | 7,030 | 7 · Shifting |
| gziGazi | gzi | Indo-European | | 7,030 | 7 · Shifting |
| tinTindi | tin | Northeast Caucasian | | 6,693 | 6b · Threatened |
| keeEastern Keres | kee | — | | 6,680 | 6b · Threatened |
| dsbLower Sorbiandolnoserbšćina | dsb | Indo-European | | 6,670 | 8a · Moribund |
| pioPiapoco | pio | — | | 6,400 | 5 · Developing |
| mcbMachiguenga | mcb | Southern Maipuran | | 6,200 | 5 · Developing |
| ydgYidgha | ydg | Indo-European | | 6,150 | 6b · Threatened |
| kapBezhta | kap | Northeast Caucasian | | 6,000 | 5 · Developing |
| kptKarata | kpt | Northeast Caucasian | | 6,000 | 6b · Threatened |
| yadYaguaNijyamïï Nikyejaada | yad | Saparo–Yawan | | 5,700 | 6b · Threatened |
| bswBaiso | bsw | Afroasiatic | | 5,480 | 6a · Vigorous |
| blaBlackfootᓱᖽᐧᖿ | bla | Algic | | 5,000 | 7 · Shifting |
| xugKunigami山原言葉 | xug | Japonic | | 5,000 | 7 · Shifting |
| urkUrak Lawoi’ | urk | Austronesian | | 5,000 | 7 · Shifting |
| pibYine | pib | Piro | | 5,000 | 5 · Developing |
| dlgDolganдолган | dlg | Turkic | | 4,836 | 6b · Threatened |
| musMuscogeeMvskoke | mus | Muskogean | | 4,300 | 7 · Shifting |
| scbChut | scb | Austroasiatic | | 4,279 | 7 · Shifting |
| nmnTaa | nmn | Khoisan | | 4,200 | 6b · Threatened |
| kbhCamsá | kbh | — | | 4,000 | 5 · Developing |
| wuhWutunNgandehua | wuh | Sino-Tibetan | | 4,000 | 6a · Vigorous |
| huqTsat | huq | Austronesian | | 3,800 | 6b · Threatened |
| kteNubriलार्क्या भोटे | kte | — | | 3,776 | 6a · Vigorous |
| mohMohawk | moh | Iroquoian | | 3,500 | 6b · Threatened |
| shdKundal Shahi | shd | — | | 3,371 | 8a · Moribund |
| blsBalaesangbahasa Balaisang | bls | — | | 3,200 | 7 · Shifting |
| dakDakotaDakhód'iapi | dak | Hoka-Sioux | | 3,100 | 7 · Shifting |
| croCrowApsáalooke aliláau | cro | Hoka-Sioux | | 3,000 | 6b · Threatened |
| tfrTeribe | tfr | Chibchan | | 3,000 | 5 · Developing |
| mocMocoví | moc | Guaicuruan | | 3,000 | 6b · Threatened |
| puiPuinaveWãnsöhöt | pui | — | | 3,000 | 6b · Threatened |
| adnAdangbahasa Adang | adn | Trans–New Guinea | | 3,000 | 6b · Threatened |
| plnPalenquero | pln | Indo-European | | 2,788 | 6b · Threatened |
| bbhBugan | bbh | Austroasiatic | | 2,700 | 6a · Vigorous |
| yuzYuracaré | yuz | — | | 2,500 | 7 · Shifting |
| chyCheyenneTsêhesenêstsestôtse | chy | Algic | | 2,400 | 8a · Moribund |
| cofTsachila | cof | Barbacoan | | 2,300 | 6b · Threatened |
| zrnZirenkel | zrn | Afroasiatic | | 2,240 | 6b · Threatened |
| ayoAyoreo | ayo | — | | 2,189 | 5 · Developing |
| coeKoreguaje | coe | Tucanoan | | 2,100 | 6a · Vigorous |
| mdfMokshaМокшень кяль | mdf | Uralic | | 2,025 | 6b · Threatened |
| pavWari’ | pav | Chapacuran | | 1,930 | 6a · Vigorous |
| mhnMòcheno | mhn | Indo-European | | 1,900 | 6a · Vigorous |
| mbpWiwa | mbp | Chibchan | | 1,850 | 6a · Vigorous |
| essCentral Siberian YupikAkuzipigestun | ess | — | | 1,800 | 5 · Developing |
| capChipayaChipay taqu | cap | — | | 1,800 | 5 · Developing |
| tnaTacana | tna | Pano-Tacanan | | 1,800 | 7 · Shifting |
| ycnYucuna | ycn | Upper Amazon Arawakan | | 1,800 | 5 · Developing |
| pabParesí | pab | Paresi–Waura | | 1,800 | 5 · Developing |
| khvKhwarshi | khv | Northeast Caucasian | | 1,740 | 6b · Threatened |
| dgrDogribTłı̨chǫ Yatıı̀ | dgr | Na-Dene | | 1,735 | 6b · Threatened |
| conCofán | con | — | | 1,700 | 5 · Developing |
| aucWaorani | auc | — | | 1,650 | 6b · Threatened |
| kbcKadiweu | kbc | Guaicuruan | | 1,590 | 6a · Vigorous |
| jkrKoro | jkr | Sino-Tibetan | | 1,500 | 6b · Threatened |
| cbnNyah Kur | cbn | Austroasiatic | | 1,500 | 7 · Shifting |
| sywKagate | syw | — | | 1,500 | 6a · Vigorous |
| teeHuehuetla Tepehua | tee | Totonacan | | 1,500 | 6a · Vigorous |
| kvaBagvalal | kva | Northeast Caucasian | | 1,450 | 6b · Threatened |
| borBororo | bor | Macro-Jê | | 1,400 | 6b · Threatened |
| xnsKanashi | xns | Bodish | | 1,400 | 6b · Threatened |
| cbsCashinahua | cbs | Pano-Tacanan | | 1,200 | 5 · Developing |
| cbrCashibo-Cacataibo | cbr | Pano-Tacanan | | 1,200 | 5 · Developing |
| yuiWajiara | yui | Tucanoan | | 1,200 | 5 · Developing |
| cbuCandoshi-Shapra | cbu | — | | 1,120 | 5 · Developing |
| oruOrmuri | oru | — | | 1,050 | 6a · Vigorous |
| oiaOirata | oia | Trans–New Guinea | | 1,049 | 7 · Shifting |
| huzHunzib | huz | Northeast Caucasian | | 1,000 | 6b · Threatened |
| wnoWano | wno | Trans–New Guinea | | 1,000 | 6b · Threatened |
| guoGuayabero | guo | Guajiboan | | 1,000 | 5 · Developing |
| asuAkwáwa | asu | Tupian | | 999 | Definitely endangered |
| aqcArchi | aqc | Northeast Caucasian | | 970 | 6b · Threatened |
| mwpKalau Lagau Ya | mwp | Australian Aboriginal languages | | 957 | 5 · Developing |
| clcTsilhqotʹinTŝinlhqut’in | clc | Na-Dene | | 860 | 7 · Shifting |
| mbrNukakNɨkák náu' | mbr | — | | 831 | 6a · Vigorous |
| tkwTeanu | tkw | Austronesian | | 800 | 7 · Shifting |
| eseEse Ejja | ese | Pano-Tacanan | | 700 | 5 · Developing |
| ngmNgatik Men’s Creole | ngm | — | | 700 | 6b · Threatened |
| prcParachi | prc | — | | 600 | 7 · Shifting |
| kddYankunytjatjara | kdd | Australian Aboriginal languages | | 600 | 8a · Moribund |
| caoChácobo | cao | Pano-Tacanan | | 600 | 5 · Developing |
| snnSionaGantëya coca | snn | Tucanoan | | 550 | 7 · Shifting |
| pihPitcairn-NorfolkPitkern | pih | — | | 532 | 6a · Vigorous |
| mbnMacaguán | mbn | Guajiboan | | 513 | 6b · Threatened |
| cjiChamalal | cji | Northeast Caucasian | | 500 | 6b · Threatened |
| amrAmarakaeri | amr | — | | 500 | 6b · Threatened |
| cotCaquinte | cot | Southern Maipuran | | 500 | 5 · Developing |
| pkpPukapukan | pkp | Austronesian | | 450 | 6b · Threatened |
| cimCimbrian | cim | Indo-European | | 400 | 6b · Threatened |
| bxdPela | bxd | Sino-Tibetan | | 400 | 6b · Threatened |
| tavTatuyo | tav | Tucanoan | | 400 | 6a · Vigorous |
| mbjNadëb | mbj | Nadahup | | 370 | 5 · Developing |
| vedVedda | ved | Indo-European | | 300 | 8b · Nearly Extinct |
| ctzZacatepec Chatino | ctz | Central American Indian languages | | 300 | 7 · Shifting |
| akvAkhvakh | akv | Northeast Caucasian | | 210 | 6b · Threatened |
| bphBotlikh | bph | Northeast Caucasian | | 210 | 6b · Threatened |
| tbaAikanã | tba | — | | 200 | 6b · Threatened |
| beaDane-zaa | bea | Na-Dene | | 160 | 8a · Moribund |
| bmrMuinaneMuìnánɨ | bmr | Bora–Witoto | | 150 | 7 · Shifting |
| gdoGodoberi | gdo | Northeast Caucasian | | 130 | 7 · Shifting |
| gnnGumatj | gnn | Australian Aboriginal languages | | 116 | 5 · Developing |
| akzAlabamaAlbaamo innaaɬiilka | akz | Muskogean | | 100 | 6b · Threatened |
| ginHinukh | gin | Northeast Caucasian | | 5 | 6b · Threatened |
| gdqMehri | gdq | Afroasiatic | | | 7 · Shifting |
| kfbKolava | kfb | Dravidian | | | 5 · Developing |
| sizSiwa | siz | Afroasiatic | | | 6a · Vigorous |
| mviMiyako | mvi | Japonic | | | 8a · Moribund |
| xnrKangri | xnr | Indo-European | | | 6a · Vigorous |
| gvrGurung | gvr | Bodish | | | 6b · Threatened |
| nkrNukuorobasa de henua | nkr | Austronesian | | | 5 · Developing |
| ajuJudeo-Moroccan | aju | Afroasiatic | | | 7 · Shifting |
| mjtSauria Paharia | mjt | Dravidian | | | 5 · Developing |
| tzjTz’utujil | tzj | Central American Indian languages | | | 4 · Educational |
| hssHarsusi | hss | Afroasiatic | | | 7 · Shifting |
| quvSakapultek | quv | Central American Indian languages | | | 7 · Shifting |
| qumSipakapa | qum | Central American Indian languages | | | 6b · Threatened |
| amwWestern Neo-Aramaic | amw | Afroasiatic | | | 7 · Shifting |
| mwtMoken | mwt | Austronesian | | | 6b · Threatened |
| kgpKaingang | kgp | Macro-Jê | | | 6b · Threatened |
| srcLogudorese | src | Indo-European | | | 6b · Threatened |
| pocPoqomam | poc | Central American Indian languages | | | 6b · Threatened |
| ttcTektitek | ttc | Central American Indian languages | | | 6b · Threatened |
| tsbTsamai | tsb | Afroasiatic | | | 5 · Developing |
| kfkKinnauri | kfk | Bodish | | | 3 · Wider Communication |
| ushUshoji | ush | Indo-European | | | 6a · Vigorous |
| btvBateri | btv | — | | | 6a · Vigorous |
| sroCampidanese | sro | Indo-European | | | 6b · Threatened |
| guiEastern Bolivian Guaraní | gui | Tupian | | | 5 · Developing |
| aytMariveleño | ayt | Austronesian | | | 6b · Threatened |
| apmMescalero-ChiricahuaNdee bizaa | apm | Na-Dene | | | 8a · Moribund |
| gbzZoroastrian Dari | gbz | — | | | 8a · Moribund |
| guqAché | guq | Tupian | | | 5 · Developing |
| adtAdnyamathanha | adt | Australian Aboriginal languages | | | 8b · Nearly Extinct |
| cwgCheq Wong | cwg | Austroasiatic | | | 6b · Threatened |
| hiwHiw | hiw | Austronesian | | | 6a · Vigorous |
| mrlMortlockesekapasen Mwoshulók | mrl | Austronesian | | | 6b · Threatened |
| acuAchuar | acu | Jivaroan-Cahuapanan | | | 5 · Developing |
| bngBenga | bng | Niger–Congo | | | 6b · Threatened |
| bkkBrokskat | bkk | — | | | 6b · Threatened |
| xuuKhwe | xuu | Khoisan | | | 5 · Developing |
| ulkMeriam | ulk | Eastern Trans-Fly | | | 6b · Threatened |
| skbSaek | skb | — | | | 7 · Shifting |
| sdgSavi | sdg | — | | | 6a · Vigorous |
| teaTemiar | tea | Austroasiatic | | | 3 · Wider Communication |
| tnzTen'edn | tnz | Austroasiatic | | | 6a · Vigorous |
| yaeYaruro | yae | — | | | 6a · Vigorous |
| atnAshtiani | atn | Indo-European | | | 7 · Shifting |
| bhjBahing | bhj | Sino-Tibetan | | | 6a · Vigorous |
| bgkBit | bgk | Austroasiatic | | | 6a · Vigorous |
| botBongo | bot | Nilo-Saharan | | | 6a · Vigorous |
| broBrokkat | bro | — | | | 6b · Threatened |
| sabBuglere | sab | Chibchan | | | 5 · Developing |
| cavCavineña | cav | Pano-Tacanan | | | 6b · Threatened |
| jakJakun | jak | Austronesian | | | 6b · Threatened |
| kdqKoch | kdq | Sino-Tibetan | | | 6a · Vigorous |
| mkvMav̋ea | mkv | Austronesian | | | 7 · Shifting |
| siySivandi | siy | Indo-European | | | 7 · Shifting |
| thmThavung | thm | Austroasiatic | | | 6b · Threatened |
| wmtWalmajarri | wmt | Australian Aboriginal languages | | | 7 · Shifting |
| abfAbai Sungai | abf | — | | | 7 · Shifting |
| apuApurinã | apu | — | | | 6b · Threatened |
| asrAsur | asr | Austroasiatic | | | 6a · Vigorous |
| bobAweer | bob | Afroasiatic | | | 6a · Vigorous |
| myfBambassi | myf | Mao | | | 5 · Developing |
| bgrBawm | bgr | Sino-Tibetan | | | 6b · Threatened |
| bziBisu | bzi | Sino-Tibetan | | | 6a · Vigorous |
| rabCamling | rab | Sino-Tibetan | | | 6b · Threatened |
| derDeori | der | Sino-Tibetan | | | 5 · Developing |
| hidHidatsahiraaciré’ | hid | Hoka-Sioux | | | 7 · Shifting |
| ykhKhamnigan Mongol | ykh | Mongolic | | | Definitely endangered |
| thdKuuk Thaayorre | thd | Australian Aboriginal languages | | | 6b · Threatened |
| bfzMahasu Pahari | bfz | — | | | 6a · Vigorous |
| mrgMishing | mrg | Sino-Tibetan | | | 5 · Developing |
| najNalu | naj | Niger–Congo | | | 6a · Vigorous |
| rkhRakahanga-Manihiki | rkh | Austronesian | | | 7 · Shifting |
| trdTuri | trd | Austroasiatic | | | 8a · Moribund |
| vafVafsi | vaf | Indo-European | | | 7 · Shifting |
| zauZangskariཟངས་དཀར | zau | Ladakhi–Balti | | | 6b · Threatened |
| chxChantyal | chx | Bodish | | | 6b · Threatened |
| clkIdu Mishmi | clk | Sino-Tibetan | | | 6a · Vigorous |
| ljiLaiyolo | lji | Austronesian | | | 6b · Threatened |
| lmdLumun | lmd | Niger–Congo | | | 5 · Developing |
| mkgMak | mkg | Kra–Dai | | | 7 · Shifting |
| psnPanasuanbahasa Panasuan | psn | Austronesian | | | 6a · Vigorous |
| rthRatahanbahasa Ratahan | rth | Austronesian | | | 8b · Nearly Extinct |
| sobSobeibahasa Imasi | sob | Austronesian | | | 7 · Shifting |
| tlnTalondo’bahasa Talondo’ | tln | Austronesian | | | 6a · Vigorous |
| thfThangmi | thf | Sino-Tibetan | | | 6b · Threatened |
| yeuYerukala | yeu | Dravidian | | | 5 · Developing |
| aphAthpare | aph | Sino-Tibetan | | | 6b · Threatened |
| bsuBahonsuaibahasa Bahonsuai | bsu | Austronesian | | | 7 · Shifting |
| tnrBedik | tnr | Niger–Congo | | | 5 · Developing |
| biuBiete | biu | Sino-Tibetan | | | 5 · Developing |
| sgtBrokpa | sgt | Southern Tibetic | | | 6b · Threatened |
| cldChaldean Neo-Aramaic | cld | Afroasiatic | | | 7 · Shifting |
| cdhChambealiचम्बयाली | cdh | — | | | 6a · Vigorous |
| cgkChocangaca | cgk | Southern Tibetic | | | 6a · Vigorous |
| dkaDakpa | dka | Bodish | | | 6b · Threatened |
| ersErsu | ers | Sino-Tibetan | | | 7 · Shifting |
| bfuGahri | bfu | Bodish | | | 6b · Threatened |
| huoHu | huo | Austroasiatic | | | 6b · Threatened |
| jnsJaunsari | jns | — | | | 6a · Vigorous |
| xacKachari | xac | Sino-Tibetan | | | 6b · Threatened |
| xkkKaco’ | xkk | Austroasiatic | | | 6a · Vigorous |
| kzqKaike | kzq | Bodish | | | 6a · Vigorous |
| kcrKatla | kcr | — | | | 6b · Threatened |
| kfxKullui | kfx | — | | | 6a · Vigorous |
| lkhLakha | lkh | Southern Tibetic | | | 6b · Threatened |
| lroLaro | lro | Niger–Congo | | | 5 · Developing |
| mraMlabri | mra | Austroasiatic | | | 6a · Vigorous |
| paoNorthern Paiute | pao | Uto-Aztecan | | | 8a · Moribund |
| okaOkanagan | oka | Salishan | | | 7 · Shifting |
| bwoShinasha | bwo | Afroasiatic | | | 4 · Educational |
| shsShuswap | shs | Salishan | | | 8a · Moribund |
| aosTaikatbahasa Arso | aos | Border | | | 6b · Threatened |
| udjUjirbahasa Udjir | udj | Austronesian | | | 7 · Shifting |
| wsvWotapuri-Katarqalai | wsv | — | | | 9 · Dormant |
| ykoYasa | yko | Niger–Congo | | | 5 · Developing |
| nhdAva Guarani | nhd | Tupian | | | 6b · Threatened |
| bdjBai | bdj | Niger–Congo | | | 7 · Shifting |
| bxwBanka | bxw | Niger–Congo | | | 6a · Vigorous |
| bxbBelanda Bor | bxb | Nilo-Saharan | | | 5 · Developing |
| blmBeli | blm | Nilo-Saharan | | | 5 · Developing |
| blpBlablanga | blp | Austronesian | | | 6b · Threatened |
| blvBolo | blv | Niger–Congo | | | 6a · Vigorous |
| plyBolyu | ply | Austroasiatic | | | 8a · Moribund |
| beeByangsi | bee | Bodish | | | 6b · Threatened |
| cdaChoni | cda | — | | | 7 · Shifting |
| qvyChoyo | qvy | Sino-Tibetan | | | 6b · Threatened |
| wwoDorig | wwo | Austronesian | | | 6a · Vigorous |
| goqGorap | goq | — | | | 7 · Shifting |
| pcjGorum | pcj | Austroasiatic | | | 8b · Nearly Extinct |
| gyrGuarayu | gyr | — | | | Definitely endangered |
| hozHozo | hoz | Mao | | | 7 · Shifting |
| vkjKujargé | vkj | — | | | 7 · Shifting |
| lhpLhokpu | lhp | Sino-Tibetan | | | 6b · Threatened |
| libLikum | lib | Austronesian | | | 6b · Threatened |
| mcaMaká | mca | Matacoan | | | 5 · Developing |
| morMoro | mor | Niger–Congo | | | 5 · Developing |
| emiMussau-Emira | emi | Austronesian | | | 5 · Developing |
| lohNarim | loh | Nilo-Saharan | | | 5 · Developing |
| piaPima Bajo | pia | Uto-Aztecan | | | 6b · Threatened |
| pljPolci | plj | Afroasiatic | | | 6a · Vigorous |
| sprSaparuabahasa Saparua | spr | Austronesian | | | 8a · Moribund |
| swySarua | swy | Afroasiatic | | | 7 · Shifting |
| sxgShixing | sxg | Sino-Tibetan | | | 6b · Threatened |
| tctThen | tct | Kra–Dai | | | 6b · Threatened |
| tdhThulung | tdh | Sino-Tibetan | | | 5 · Developing |
| cirTîrî | cir | — | | | 7 · Shifting |
| laxTiwa | lax | Sino-Tibetan | | | 6a · Vigorous |
| tlmTolomako | tlm | Austronesian | | | 6b · Threatened |
| tdiTomadinobahasa Tomadino | tdi | Austronesian | | | 8a · Moribund |
| wmhWaimoa | wmh | Austronesian | | | 6b · Threatened |
| zajZaramo | zaj | Niger–Congo | | | 8a · Moribund |
| antAntakarinya | ant | Australian Aboriginal languages | | | 9 · Dormant |
| auiAnuki | aui | — | | | 6b · Threatened |
| bgyBenggoibahasa Benggoi | bgy | Austronesian | | | 8a · Moribund |
| crwChrau | crw | Austroasiatic | | | 6b · Threatened |
| curChulung | cur | Sino-Tibetan | | | 6b · Threatened |
| cdjChurahi | cdj | — | | | 6a · Vigorous |
| cncCôông | cnc | Sino-Tibetan | | | 6a · Vigorous |
| dmsDampelasbahasa Dampelas | dms | Austronesian | | | 7 · Shifting |
| drdDarmiya | drd | — | | | 6b · Threatened |
| emwEmplawas | emw | Austronesian | | | 8b · Nearly Extinct |
| bwnHm Nai | bwn | Hmong–Mien | | | 7 · Shifting |
| hnuHung | hnu | Austroasiatic | | | 7 · Shifting |
| crqIyo'wujwa Chorote | crq | Matacoan | | | 5 · Developing |
| klyKalaobahasa Kalao | kly | Austronesian | | | 7 · Shifting |
| nlxKalto | nlx | Indo-European | | | 6b · Threatened |
| jmrKamara | jmr | Niger–Congo | | | 6a · Vigorous |
| pnuKiong Nai | pnu | Hmong–Mien | | | 6b · Threatened |
| pktMaleng | pkt | Austroasiatic | | | 6b · Threatened |
| bzkMoskitian Creole | bzk | — | | | 4 · Educational |
| mpzMpi | mpz | Sino-Tibetan | | | 6b · Threatened |
| jayNhangu | jay | Australian Aboriginal languages | | | 8a · Moribund |
| ole'Ole | ole | Bodish | | | 6b · Threatened |
| bpkOrowe | bpk | Austronesian | | | 7 · Shifting |
| ppnPapapana | ppn | Austronesian | | | 7 · Shifting |
| phhPhukha | phh | Sino-Tibetan | | | 6b · Threatened |