| rmtDomari | rmt | Indo-European | | 1.3 m | 7 · Shifting |
| pcdPicardpicard | pcd | Indo-European | | 700,000 | 8b · Nearly Extinct |
| brxBodoबोडो | brx | Sino-Tibetan | | 603,000 | 5 · Developing |
| crhCrimean TatarQırımtatar tili | crh | Turkic | +3 | 552,740 | 5 · Developing |
| kdtKuy | kdt | Austroasiatic | | 488,900 | 6b · Threatened |
| mjgMonguor | mjg | Mongolic | | 152,000 | 7 · Shifting |
| jbnNafusi | jbn | Afroasiatic | | 140,000 | 6a · Vigorous |
| ladJudaeo-SpanishLingua djudeo-espanyola | lad | Indo-European | | 137,000 | 7 · Shifting |
| csbKashubianKaszëbsczi jãzëk | csb | Indo-European | | 108,000 | 8a · Moribund |
| breBretonbrezhoneg | bre | Indo-European | | 107,000 | 7 · Shifting |
| nrfNormanNormaund | nrf | Indo-European | | 100,000 | Severely endangered |
| truTuroyoSurayt | tru | Afroasiatic | | 84,000 | 6b · Threatened |
| auvAuvergnatAuvernhat | auv | Indo-European | | 80,000 | Severely endangered |
| rysYaeyama | rys | Japonic | | 47,600 | 7 · Shifting |
| inbInga | inb | Quechua | | 33,000 | 6b · Threatened |
| mrjHill MariМары йӹлмӹ | mrj | Uralic | | 30,000 | 6b · Threatened |
| sjoXibeᠰᡞᠪᡝ ᡤᡞᠰᡠᠨ | sjo | Tungusic | | 30,000 | 6b · Threatened |
| qvcCajamarca QuechuaKashamarkapa runashimi | qvc | Quechua | | 30,000 | 6b · Threatened |
| tmwTemuan | tmw | Austronesian | | 28,000 | 6b · Threatened |
| ojiOjibweAnishinaabemowin | oji | Algic | | 20,470 | Severely endangered |
| ouaWargli | oua | Afroasiatic | | 20,000 | 6b · Threatened |
| kcuKami | kcu | Niger–Congo | | 16,400 | 7 · Shifting |
| terTerêna | ter | — | | 16,000 | 7 · Shifting |
| evnEvenkiᠧᠠᠩᠬᠢ | evn | Tungusic | | 15,800 | 7 · Shifting |
| pmtTuamotuan | pmt | Austronesian | | 15,000 | 6b · Threatened |
| chrCherokeeᏣᎳᎩ ᎧᏬᏂᎯᏍᏗ | chr | Iroquoian | | 12,300 | 8a · Moribund |
| kwiAwa PitKwaiker | kwi | Barbacoan | | 12,055 | 6b · Threatened |
| frrNorth FrisianNuurdfresk | frr | Indo-European | | 10,000 | 7 · Shifting |
| lmsLimousinLemosin | lms | — | | 10,000 | Severely endangered |
| kryKryts | kry | Northeast Caucasian | | 10,000 | 6b · Threatened |
| seaSemai | sea | Austroasiatic | | 10,000 | 3 · Wider Communication |
| bfwBonda | bfw | Austroasiatic | | 9,000 | 6b · Threatened |
| tjoTugurt | tjo | Afroasiatic | | 8,100 | 7 · Shifting |
| yrlNheengatuñe'engatú | yrl | Tupian | | 8,000 | 7 · Shifting |
| kosKosraeankahs Kosrae | kos | Austronesian | | 8,000 | 2 · Provincial |
| klsKalashaKal'as'amondr | kls | — | | 7,500 | 6a · Vigorous |
| notNomatsiguenga | not | Southern Maipuran | | 6,500 | 5 · Developing |
| xkaKalkoti | xka | — | | 6,000 | 6a · Vigorous |
| ipkInupiatIñupiatun | ipk | — | | 5,580 | Severely endangered |
| cktChukchiԒыгъоравэтԓьэн йиԓыйиԓ | ckt | — | | 5,100 | 6b · Threatened |
| rapRapa Nui | rap | Austronesian | | 5,000 | 6b · Threatened |
| ruqMegleno-Romanian | ruq | Indo-European | +1 | 5,000 | 6b · Threatened |
| lncLanguedocianLengadocian | lnc | — | | 5,000 | Severely endangered |
| xsySaisiyat | xsy | Austronesian | | 4,750 | 6b · Threatened |
| ybeWestern Yugur | ybe | Turkic | | 4,600 | 8a · Moribund |
| yuyEastern Yugur | yuy | Mongolic | | 4,000 | 8a · Moribund |
| paqParyaПарйа | paq | Indo-European | | 4,000 | 6a · Vigorous |
| mnjMunji | mnj | Indo-European | | 3,770 | 6a · Vigorous |
| kpyKoryak | kpy | — | | 3,500 | 6b · Threatened |
| bblBats | bbl | Northeast Caucasian | | 3,420 | 7 · Shifting |
| tklTokelauanTokelau | tkl | Austronesian | | 3,300 | 6b · Threatened |
| yahYazgulyamyuzdami zevég | yah | Indo-European | | 3,300 | 6b · Threatened |
| ludLudic | lud | Uralic | | 3,000 | 7 · Shifting |
| aujAwjila | auj | Afroasiatic | | 3,000 | 8a · Moribund |
| ahhAghubahasa Aghu | ahh | Trans–New Guinea | | 3,000 | 6b · Threatened |
| cuiCuiba | cui | Guajiboan | | 2,900 | 5 · Developing |
| cjsShor | cjs | Turkic | | 2,839 | 7 · Shifting |
| arwArawakLokono | arw | — | +1 | 2,500 | 8a · Moribund |
| alqAlgonquinAnicinàbemowin | alq | Algic | | 2,430 | 6b · Threatened |
| tezTetserret | tez | Afroasiatic | | 2,000 | 6b · Threatened |
| bsnBarasana-EduriaJãnerã - Eduria Oca | bsn | Tucanoan | | 1,900 | 5 · Developing |
| woeWoleaiankapetali Weleya | woe | Austronesian | | 1,700 | 6a · Vigorous |
| pnhPenrhyn | pnh | Austronesian | | 1,500 | 7 · Shifting |
| slcSaliba | slc | Piaroa–Saliban | | 1,500 | 8a · Moribund |
| nazCoatepec Nahuatl | naz | Uto-Aztecan | | 1,400 | 7 · Shifting |
| gldNanaiНа̄най хэсэни | gld | Tungusic | | 1,390 | 8a · Moribund |
| pfaPááfangpworausen Pááféng | pfa | Austronesian | | 1,300 | 8a · Moribund |
| vepVepsvepsän kel' | vep | Uralic | | 1,276 | 6b · Threatened |
| crxCarrier | crx | Na-Dene | | 1,270 | 7 · Shifting |
| stqSaterland FrisianSeeltersk | stq | Indo-European | | 1,000 | 7 · Shifting |
| ruoIstro-Romanian | ruo | Indo-European | | 1,000 | 7 · Shifting |
| istIstriot | ist | Indo-European | | 1,000 | 6b · Threatened |
| kjjKhinalug | kjj | Northeast Caucasian | | 1,000 | 6b · Threatened |
| arpArapahoHinónoʼeitíít | arp | Algic | | 1,000 | 8a · Moribund |
| shhShoshoni | shh | Uto-Aztecan | | 1,000 | 6b · Threatened |
| trmTregami | trm | Indo-European | | 1,000 | 6a · Vigorous |
| kxsKangjia | kxs | Mongolic | | 1,000 | 8a · Moribund |
| gitGitxsan | git | Tsimshianic | | 930 | Severely endangered |
| comComancheNʉmʉ Tekwapʉ̲ | com | Uto-Aztecan | | 915 | 8a · Moribund |
| iskIshkashimiškošmi zəvůk | isk | Indo-European | | 800 | 6b · Threatened |
| mcmKristang | mcm | — | | 800 | 6b · Threatened |
| smjLule Samijulevsámegiella | smj | Uralic | | 700 | 2 · Provincial |
| kntWaninnawa | knt | Pano-Tacanan | | 700 | 6a · Vigorous |
| gwiGwich’inDinjii Zhuʼ Ginjik | gwi | Na-Dene | | 670 | 7 · Shifting |
| gaeWarekena | gae | Northern Maipuran | | 650 | 8a · Moribund |
| ncgNisga’a | ncg | Tsimshianic | | 610 | 7 · Shifting |
| smaSouthern Samiåarjelsaemien gïele | sma | Uralic | | 600 | 2 · Provincial |
| sovSonsoroleseramari Dongosaro | sov | Austronesian | | 600 | 6b · Threatened |
| pqmMalecite-Passamaquoddyskicinuwatuwewakon | pqm | Algic | | 590 | 8a · Moribund |
| acaAchawa | aca | Upper Amazon Arawakan | | 514 | 6b · Threatened |
| sjdKildin Samiкӣллт са̄мь кӣлл | sjd | Uralic | | 500 | 8b · Nearly Extinct |
| emsAlutiiq | ems | — | | 450 | 8a · Moribund |
| jqrJaqaru | jqr | Aymaran | | 448 | 7 · Shifting |
| thpThompson | thp | Salishan | | 440 | 8a · Moribund |
| smsSkolt Saminuõʹrttsääʹmǩiõll | sms | Uralic | | 420 | 7 · Shifting |
| yoiYonaguni与那国物言 | yoi | Japonic | | 400 | 7 · Shifting |
| dalDahalo | dal | Afroasiatic | | 400 | 8a · Moribund |
| srqSirionómbia cheë | srq | — | | 400 | 6b · Threatened |
| sbfShabo | sbf | — | | 400 | 6b · Threatened |
| emeEmerillon | eme | Tupian | | 400 | 6a · Vigorous |
| gvnGuugu Yalandji | gvn | Australian Aboriginal languages | | 388 | Severely endangered |
| anoAndoque | ano | — | | 370 | 8b · Nearly Extinct |
| amcAmahuaca | amc | Pano-Tacanan | | 310 | 7 · Shifting |
| smnInari Samianarâškielâ | smn | Uralic | | 300 | 2 · Provincial |
| yeeYimas | yee | Ramu–Lower Sepik | | 300 | 6b · Threatened |
| tncTanimuca-Retuarã | tnc | Tucanoan | | 300 | 6b · Threatened |
| padPaumarí | pad | Arawan | | 290 | 8a · Moribund |
| hurHalkomelem | hur | Salishan | | 285 | 8a · Moribund |
| codCocama | cod | Tupian | | 250 | 8a · Moribund |
| cbvKakwa | cbv | — | | 250 | 5 · Developing |
| mmpSiawi | mmp | — | | 220 | 6b · Threatened |
| bdkBudukh | bdk | Northeast Caucasian | | 200 | 6b · Threatened |
| wrmWarumungu | wrm | Australian Aboriginal languages | | 200 | 7 · Shifting |
| nivNivkh | niv | — | | 198 | 8a · Moribund |
| ocaOcainaXáfahxajoh' | oca | Bora–Witoto | | 190 | 7 · Shifting |
| giaKija | gia | Jarrakan | | 169 | Severely endangered |
| ketKet | ket | Yeniseian | | 150 | 8a · Moribund |
| acyCypriot Arabic | acy | Afroasiatic | | 140 | 7 · Shifting |
| nioNganasanНя’’ сиәде | nio | Uralic | | 125 | 6b · Threatened |
| izhIngrianižoran keeli | izh | Uralic | | 120 | 8a · Moribund |
| iliIli Turki | ili | Eastern Karluk | | 120 | 8a · Moribund |
| bckBunuba | bck | — | | 110 | 8a · Moribund |
| strNorth Straits Salish | str | Salishan | | 105 | 8b · Nearly Extinct |
| seeSeneca | see | Iroquoian | | 100 | 8a · Moribund |
| kutKutenai | kut | — | | 100 | 8a · Moribund |
| gniGuniyandi | gni | — | | 100 | 8a · Moribund |
| dmwMudbura | dmw | Australian Aboriginal languages | | 92 | 8b · Nearly Extinct |
| aroAraonaalaōna | aro | Pano-Tacanan | | 81 | 6b · Threatened |
| cicChickasawChikashshanompa' | cic | Muskogean | | 75 | 8a · Moribund |
| tfnDena'inaDenaʼina Qenaga | tfn | Na-Dene | | 75 | 7 · Shifting |
| wymWymysorysWymysiöeryś | wym | Indo-European | | 70 | 8a · Moribund |
| auqAnus | auq | Austronesian | | 70 | 7 · Shifting |
| oreOrejón | ore | Tucanoan | | 70 | 7 · Shifting |
| nckNakkara | nck | Maningrida | | 58 | 8a · Moribund |
| arlArabela | arl | Saparo–Yawan | | 50 | 8a · Moribund |
| aacAri | aac | Trans–New Guinea | | 50 | 6b · Threatened |
| sguSalas | sgu | Austronesian | | 50 | 8b · Nearly Extinct |
| mrcMaricopa | mrc | Hoka-Sioux | | 35 | 8a · Moribund |
| xpkKulino | xpk | Pano-Tacanan | | 32 | 8a · Moribund |
| wasWashowáꞏšiw ʔítlu | was | — | | 20 | 8b · Nearly Extinct |
| kioKiowa | kio | Tanoan | | 20 | 8a · Moribund |
| yarYabarana | yar | Cariban | | 20 | 8a · Moribund |
| kyhKarukAraráhih | kyh | — | | 12 | 8b · Nearly Extinct |
| alrAlyutornəməlʔu | alr | — | | 11 | 8b · Nearly Extinct |
| idbCannanore Indo-Portuguese creole | idb | — | | 8 | Severely endangered |
| tttTat | ttt | Indo-European | +1 | | 6b · Threatened |
| sqtSoqotri | sqt | Afroasiatic | | | 8a · Moribund |
| zumKumzari | zum | Indo-European | | | 8a · Moribund |
| aatArvanitic | aat | — | | | 8a · Moribund |
| mrvMangareva | mrv | Austronesian | | | 7 · Shifting |
| dmlDameli | dml | — | | | 6a · Vigorous |
| kpgKapingamarangileelee Kilinid | kpg | Austronesian | | | 4 · Educational |
| mopMopan Maya | mop | Central American Indian languages | | | 5 · Developing |
| rayRapa | ray | Austronesian | | | 7 · Shifting |
| shvShehri | shv | Afroasiatic | | | 6b · Threatened |
| uliUlithianyal’ool Yiuldiy | uli | Austronesian | | | 5 · Developing |
| chfChontal Maya | chf | Central American Indian languages | | | 6a · Vigorous |
| atvNorthern Altai | atv | Turkic | | | 6b · Threatened |
| svmSlavomolisano | svm | Indo-European | | | 7 · Shifting |
| stwSatawalesekepesaen Saetaewan | stw | Austronesian | | | 5 · Developing |
| puwPuluwatesekepehen Pwolowat | puw | Austronesian | | | 6a · Vigorous |
| gpnTaiap | gpn | — | | | 8a · Moribund |
| dhiDhimal | dhi | Sino-Tibetan | | | 6b · Threatened |
| hohHobyót | hoh | Afroasiatic | | | 8a · Moribund |
| kkzKaska | kkz | Na-Dene | | | 7 · Shifting |
| mzpMovima | mzp | — | | | 8a · Moribund |
| mroMru | mro | Sino-Tibetan | | | 5 · Developing |
| nukNuu-chah-nulth | nuk | Wakashan | | | 8b · Nearly Extinct |
| pifPingelapeselokaehiah Pingelap | pif | Austronesian | | | 6a · Vigorous |
| sgySanglechisangleči zǝvūk | sgy | Indo-European | | | 6a · Vigorous |
| aioAiton | aio | Kra–Dai | | | 6b · Threatened |
| auaAsumboa | aua | Austronesian | | | 8b · Nearly Extinct |
| aotAtong | aot | Sino-Tibetan | | | 7 · Shifting |
| apjJicarilla | apj | Na-Dene | | | 7 · Shifting |
| kicKickapoometotheeneniaatoweeheni | kic | Algic | | | 6b · Threatened |
| lafLafofa | laf | — | | | 6b · Threatened |
| orsOrang Seletar | ors | Austronesian | | | 6b · Threatened |
| stsShumashtiݭمݭتی | sts | Indo-European | | | 6a · Vigorous |
| aczAcheron | acz | Niger–Congo | | | 5 · Developing |
| dmkDawoodiداوودی | dmk | Indo-European | | | 8b · Nearly Extinct |
| ikxIk | ikx | Nilo-Saharan | | | 6a · Vigorous |
| nmtNamonuitokapahan Nómwonweité | nmt | Austronesian | | | 6a · Vigorous |
| tpjTapieté | tpj | Tupian | | | 6b · Threatened |
| pbpBadyara | pbp | Niger–Congo | | | 6a · Vigorous |
| bpgBonggobahasa Armopa | bpg | Austronesian | | | 8a · Moribund |
| dhwDhanwar Rai | dhw | Indo-European | | | 6b · Threatened |
| gaqGataq | gaq | Austroasiatic | | | 6b · Threatened |
| jahJah Hut | jah | Austroasiatic | | | 6a · Vigorous |
| kcyKorandje | kcy | Nilo-Saharan | | | 7 · Shifting |
| nyqNayini | nyq | Indo-European | | | 6b · Threatened |
| szaSemelai | sza | Austroasiatic | | | 6b · Threatened |
| waqWagiman | waq | Australian Aboriginal languages | | | 8b · Nearly Extinct |
| clhChilisso | clh | — | | | 6b · Threatened |
| cbgChimila | cbg | Chibchan | | | 6b · Threatened |
| cozChocho | coz | Central American Indian languages | | | 8b · Nearly Extinct |
| gutMaléku | gut | Chibchan | | | 7 · Shifting |
| nliNangalami | nli | — | | | 7 · Shifting |
| nuyNunggubuyu | nuy | Australian Aboriginal languages | | | 6b · Threatened |
| pumPuma | pum | Sino-Tibetan | | | 6b · Threatened |
| ameYanesha' | ame | — | | | 5 · Developing |
| aemArem | aem | Austroasiatic | | | 8b · Nearly Extinct |
| ciwChippewaAnishinaabemowin | ciw | Algic | | | 7 · Shifting |
| wrkGarawa | wrk | Australian Aboriginal languages | | | 8a · Moribund |
| hbnHeiban | hbn | — | | | 7 · Shifting |
| lilLillooet | lil | Salishan | | | 8a · Moribund |
| abdManide | abd | Austronesian | | | 6b · Threatened |
| movMohave | mov | Hoka-Sioux | | | 8a · Moribund |
| ppiPaipai | ppi | Hoka-Sioux | | | 8a · Moribund |
| payPaya | pay | Chibchan | | | 8a · Moribund |
| rjiRaji | rji | Sino-Tibetan | | | 6b · Threatened |
| zwaZay | zwa | Afroasiatic | | | 6b · Threatened |
| aicAinbai | aic | — | | | 8a · Moribund |
| bdyBandjalang | bdy | Australian Aboriginal languages | | | 8a · Moribund |
| ctnChintang | ctn | Sino-Tibetan | | | 6b · Threatened |
| fgrFongoro | fgr | Nilo-Saharan | | | 8b · Nearly Extinct |
| hegHelongbahasa Helong | heg | Austronesian | | | 5 · Developing |
| djdJaminjung | djd | Mirndi | | | 8a · Moribund |
| brbLave | brb | Austroasiatic | | | 5 · Developing |
| mheMah Meri | mhe | Austroasiatic | | | 6b · Threatened |
| moqMor | moq | — | | | 8a · Moribund |
| oraOroha | ora | Austronesian | | | 7 · Shifting |
| popPwapwâ | pop | Austronesian | | | 8b · Nearly Extinct |
| sjwShawneesâwanwâtowêwe | sjw | Algic | | | 8a · Moribund |
| tagTagoi | tag | Niger–Congo | | | 6b · Threatened |
| phkTai Phake | phk | Kra–Dai | | | 4 · Educational |
| tmsTima | tms | — | | | 8a · Moribund |
| giwWhite Gelao | giw | Kra–Dai | | | 8b · Nearly Extinct |
| akqAk | akq | Sepik | | | 8b · Nearly Extinct |
| bafBaca | baf | Niger–Congo | | | 6b · Threatened |
| bcjBardi | bcj | Nyulnyulan | | | 8a · Moribund |
| bhnBohtan Neo-Aramaic | bhn | Afroasiatic | | | 7 · Shifting |
| cogChong | cog | Austroasiatic | | | 7 · Shifting |
| uteColorado River Numic | ute | Uto-Aztecan | | | 6b · Threatened |
| funFulniô | fun | Macro-Jê | | | 7 · Shifting |
| kxnKanowit | kxn | Austronesian | | | 6b · Threatened |
| kecKeiga | kec | Niger–Congo | | | 7 · Shifting |
| cwtKwatay | cwt | Niger–Congo | | | 5 · Developing |
| lofLogol | lof | Niger–Congo | | | 8a · Moribund |
| aqnNorthern Alta | aqn | Austronesian | | | 6b · Threatened |
| ploOluta Popoluca | plo | Mixe–Zoque | | | 8b · Nearly Extinct |
| phqPhana’ | phq | Sino-Tibetan | | | 6b · Threatened |
| pizPije | piz | Austronesian | | | 8a · Moribund |
| rauRaute | rau | Sino-Tibetan | | | 6b · Threatened |
| saoSausebahasa Sause | sao | — | | | 6b · Threatened |
| spgSian | spg | Austronesian | | | 6b · Threatened |
| skeSke | ske | Austronesian | | | 6b · Threatened |
| tbeTanimbili | tbe | Austronesian | | | 8b · Nearly Extinct |
| ttiTobatibahasa Enggros | tti | Austronesian | | | 8b · Nearly Extinct |
| tazTocho | taz | Niger–Congo | | | 6b · Threatened |
| wrrWardaman | wrr | — | | | 8a · Moribund |
| wrnWerni | wrn | Niger–Congo | | | 6b · Threatened |
| arxAruá | arx | Tupian | | | 8a · Moribund |
| btcBati | btc | Niger–Congo | | | 6a · Vigorous |
| bnzBeezen | bnz | Niger–Congo | | | 6b · Threatened |
| besBesme | bes | Niger–Congo | | | 6a · Vigorous |
| bmfBom | bmf | Niger–Congo | | | 8b · Nearly Extinct |
| egaEga | ega | Niger–Congo | | | 6b · Threatened |
| goyGoundo | goy | Niger–Congo | | | 8a · Moribund |
| grdGuruntum | grd | Afroasiatic | | | 8a · Moribund |
| hyaHya | hya | — | | | 8a · Moribund |
| idrIndri | idr | Niger–Congo | | | 8a · Moribund |
| ireIresimbahasa Beduba | ire | Austronesian | | | 7 · Shifting |
| itrIteri | itr | Left May | | | 8a · Moribund |
| jyyJaya | jyy | Nilo-Saharan | | | 7 · Shifting |
| jigJingulu | jig | Mirndi | | | 8a · Moribund |
| jeuJonkor Bourmataguil | jeu | Afroasiatic | | | 6b · Threatened |
| kvmKendem | kvm | Niger–Congo | | | 6a · Vigorous |
| msvMaslam | msv | Afroasiatic | | | 8a · Moribund |
| mgcMorokodo | mgc | Nilo-Saharan | | | 6a · Vigorous |
| ntzNatanzi | ntz | Indo-European | | | 6b · Threatened |
| nekNeku | nek | Austronesian | | | 8a · Moribund |
| jleNgile | jle | — | | | 6b · Threatened |
| ngwNgwaba | ngw | Afroasiatic | | | 8a · Moribund |
| otrOtoro | otr | Niger–Congo | | | 6b · Threatened |
| pcbPear | pcb | Austroasiatic | | | 8a · Moribund |
| rkbRikbaktsa | rkb | Macro-Jê | | | 8a · Moribund |
| szvSuwu | szv | Niger–Congo | | | 6b · Threatened |
| tpfTarpia | tpf | Austronesian | | | 8a · Moribund |
| ocuTlahuica | ocu | Central American Indian languages | | | 8a · Moribund |
| trjToram | trj | Afroasiatic | | | 8a · Moribund |
| ubiUbi | ubi | Afroasiatic | | | 6b · Threatened |
| umpUmpila | ump | Australian Aboriginal languages | | | 8b · Nearly Extinct |
| bvvAbane | bvv | — | | | 10 · Extinct |
| btiBuratebahasa Burate | bti | Geelvink Bay | | | 7 · Shifting |
| fniFania | fni | Niger–Congo | | | 6a · Vigorous |
| pymFyam | pym | Niger–Congo | | | 8a · Moribund |
| gjiGeji | gji | Afroasiatic | | | 6a · Vigorous |
| grqGorovu | grq | Ramu–Lower Sepik | | | Severely endangered |
| kkpGugubera | kkp | Australian Aboriginal languages | | | 8b · Nearly Extinct |
| kcpKanga | kcp | Niger–Congo | | | 6b · Threatened |
| kgvKarasbahasa Karas | kgv | Trans–New Guinea | | | 8a · Moribund |
| kbjKari | kbj | Niger–Congo | | | 8b · Nearly Extinct |
| kraKumhali | kra | Indo-European | | | 6b · Threatened |
| mpkMbara | mpk | Afroasiatic | | | 8a · Moribund |
| mpnMindiri | mpn | Austronesian | | | 7 · Shifting |
| ncdNachering | ncd | Sino-Tibetan | | | 6b · Threatened |
| eliNding | eli | Niger–Congo | | | 6b · Threatened |
| namNgan’gityemerri | nam | Daly | | | 7 · Shifting |
| tjiNorthern Tujia | tji | Sino-Tibetan | | | 7 · Shifting |
| bowRema | bow | Morehead and Upper Maro River | | | 8b · Nearly Extinct |
| skfSakirabiá | skf | Tupian | | | 8a · Moribund |
| ysySanie | ysy | Sino-Tibetan | | | 8a · Moribund |
| ugoUgong | ugo | Sino-Tibetan | | | 8a · Moribund |
| wbvWajarri | wbv | Australian Aboriginal languages | | | 8b · Nearly Extinct |
| xerXerénte | xer | Macro-Jê | | | 5 · Developing |
| jaoYanyuwa | jao | Australian Aboriginal languages | | | 7 · Shifting |
| yuqYuqui | yuq | — | | | 7 · Shifting |
| aftAfitti | aft | — | | | 6b · Threatened |
| bcbBainouk-Samik | bcb | Niger–Congo | | | 6b · Threatened |
| bkfBeeke | bkf | Niger–Congo | | | 8a · Moribund |
| bokBonjo | bok | Niger–Congo | | | 7 · Shifting |
| kaqCapanahua | kaq | Pano-Tacanan | | | 7 · Shifting |
| drbDair | drb | Nilo-Saharan | | | 8a · Moribund |
| tdsDoutaibahasa Doutai | tds | Lakes Plain | | | 7 · Shifting |
| ojgEastern Ojibwa | ojg | Algic | | | 6b · Threatened |
| elhEl Hugeirat | elh | Nilo-Saharan | | | 8a · Moribund |
| fajFaita | faj | Trans–New Guinea | | | 8b · Nearly Extinct |
| otzIxtenco Otomi | otz | Central American Indian languages | | | 8a · Moribund |
| uivIyive | uiv | Niger–Congo | | | 6b · Threatened |
| crtIyojwa'ja Chorote | crt | Matacoan | | | 6b · Threatened |
| jbtJabutí | jbt | Macro-Jê | | | 6b · Threatened |
| juoJiba | juo | Niger–Congo | | | 8a · Moribund |
| kpiKofeibahasa Kofei | kpi | Geelvink Bay | | | 7 · Shifting |
| kouKoke | kou | Niger–Congo | | | 7 · Shifting |
| lbrLohorung | lbr | Sino-Tibetan | | | 6b · Threatened |
| luvLuwati | luv | Sindhi languages | | | 6a · Vigorous |
| mpuMakurap | mpu | Tupian | | | 8a · Moribund |
| mcsMangbai | mcs | Niger–Congo | | | 6a · Vigorous |
| giuMulao | giu | Kra–Dai | | | 8b · Nearly Extinct |
| nuhNdunda | nuh | Niger–Congo | | | 6a · Vigorous |
| njlNyolge | njl | Nilo-Saharan | | | 8a · Moribund |
| ppePapi | ppe | — | | | 7 · Shifting |
| srySera | sry | Austronesian | | | 7 · Shifting |
| shjShatt | shj | Nilo-Saharan | | | 6b · Threatened |
| tosSierra Totonac | tos | Totonacan | | | 5 · Developing |
| sumSumo | sum | Misumalpan | | | Severely endangered |
| tlsTambotalo | tls | Austronesian | | | 6b · Threatened |
| tbrTumtum | tbr | Niger–Congo | | | 6b · Threatened |
| ttfTuotomb | ttf | Niger–Congo | | | 6b · Threatened |
| wbtWanman | wbt | Australian Aboriginal languages | | | 8b · Nearly Extinct |
| wraWarapu | wra | Skou | | | 6a · Vigorous |
| wyrWayoró | wyr | Tupian | | | 8b · Nearly Extinct |
| bbxWovea | bbx | Niger–Congo | | | 6b · Threatened |
| yevYapunda | yev | Torricelli | | | 7 · Shifting |
| yrnYerong | yrn | Kra–Dai | | | 6b · Threatened |
| awmArawum | awm | — | | | 6a · Vigorous |
| bspBaga Sitemu | bsp | Niger–Congo | | | 6a · Vigorous |
| brsBarasbahasa Baras | brs | Austronesian | | | 8a · Moribund |
| bieBepour | bie | Trans–New Guinea | | | 6b · Threatened |
| ngkDalabon | ngk | Australian Aboriginal languages | | | 8b · Nearly Extinct |
| emnEman | emn | Niger–Congo | | | 6b · Threatened |
| chdHighland Oaxaca Chontal | chd | — | | | 8a · Moribund |
| kbsKande | kbs | Niger–Congo | | | 8a · Moribund |
| kflKung | kfl | Niger–Congo | | | 8a · Moribund |
| legLengua | leg | Mascoian | | | Severely endangered |
| mhbMahongwe | mhb | Niger–Congo | | | 8a · Moribund |
| mbxMari | mbx | Sepik | | | 6b · Threatened |
| tmfMaskoy | tmf | Mascoian | | | 6b · Threatened |
| srfNafi | srf | Austronesian | | | 6b · Threatened |
| nxuNaraubahasa Narau | nxu | — | | | Severely endangered |
| nlyNyamal | nly | Australian Aboriginal languages | | | 7 · Shifting |
| nyhNyigina | nyh | Nyulnyulan | | | 7 · Shifting |
| pinPiame | pin | Sepik | | | 8a · Moribund |
| raqSaam | raq | Sino-Tibetan | | | 8a · Moribund |
| sakSake | sak | Niger–Congo | | | 8a · Moribund |
| smhSamei | smh | Sino-Tibetan | | | 6b · Threatened |
| sxeSighu | sxe | Niger–Congo | | | 8a · Moribund |
| tjsSouthern Tujia | tjs | Sino-Tibetan | | | 8a · Moribund |
| sivSumariup | siv | Sepik | | | 7 · Shifting |
| poqTexistepec Popoluca | poq | Mixe–Zoque | | | 8b · Nearly Extinct |
| otlTilapa Otomi | otl | Central American Indian languages | | | 8a · Moribund |
| teyTulishi | tey | Niger–Congo | | | 6b · Threatened |
| ukhUkhwejo | ukh | Niger–Congo | | | 6b · Threatened |
| valVehes | val | Austronesian | | | 7 · Shifting |
| wuaWikngenchera | wua | Australian Aboriginal languages | | | 8a · Moribund |
| yrwYarawata | yrw | Trans–New Guinea | | | 8a · Moribund |
| bicBikaru | bic | — | | | 8a · Moribund |
| enxEnxet | enx | Mascoian | | | 6a · Vigorous |
| wlgGunbarlang | wlg | Australian Aboriginal languages | | | 9 · Dormant |
| gvmGurmana | gvm | Niger–Congo | | | Severely endangered |
| kdyKeijarbahasa Keijar | kdy | Orya–Tor | | | 8a · Moribund |
| mvqMoere | mvq | Trans–New Guinea | | | 7 · Shifting |
| mqvMosimo | mqv | Trans–New Guinea | | | 7 · Shifting |
| mxwNamo | mxw | — | | | 6a · Vigorous |
| pnwPanyjima | pnw | Australian Aboriginal languages | | | 8a · Moribund |
| rgaRoria | rga | Austronesian | | | 6b · Threatened |
| swmSamosa | swm | Trans–New Guinea | | | 7 · Shifting |
| vmqSoyaltepec Mixtec | vmq | Central American Indian languages | | | 6b · Threatened |
| grrTaznatit | grr | Afroasiatic | | | 6b · Threatened |
| teqTemein | teq | Nilo-Saharan | | | 6b · Threatened |
| usuUya | usu | Trans–New Guinea | | | 8a · Moribund |
| bpeBauni | bpe | Skou | | | Severely endangered |
| djnDjauan | djn | Australian Aboriginal languages | | | 8b · Nearly Extinct |
| aztFaire Atta | azt | — | | | 6b · Threatened |
| jekJeri Kuo | jek | Niger–Congo | | | 8a · Moribund |
| kdvKado | kdv | Sino-Tibetan | | | Severely endangered |
| nbjNgarinman | nbj | Ngumbin | | | 8a · Moribund |
| rbbRumai Palaung | rbb | — | | | 5 · Developing |
| zpbSan Bartolo Yautepec Zapotec | zpb | Central American Indian languages | | | 7 · Shifting |
| segSegeju | seg | Niger–Congo | | | 8a · Moribund |