| Anjam | Anjam | boj |
| Siane-Lambau | Siane | snp |
| Mauwake | Mauwake | mhl |
| Dadibi | Dadibi | mps |
| Mountain Koiali | Koiali, Mountain | kpx |
| Odoodee | Odoodee | kkc |
| Alekano (Gahuku) | Alekano or Gahuku | gah |
| Sinaugoro | Sinaugoro | snc |
| Bine | Bine | bon |
| Buhutu | Buhutu | bxh |
| Kuman | Kuman | kue |
| Karo (Rawa) | Rawa | rwo |
| Borei | Borei | gai |
| Are | Are | mwc |
| Saveeng | Mutu | tuc |
| Tok Pisin | Melanesian Pidgin | tpi |
| Awiyaana | Awiyaana | auy |
| Apalɨ | Apal | ena |
| Mangga Buang | Buang, Mangga | mmo |
| Kâte | Kate | kmg |
| Adzera | Adzera | adz |
| Wipi | Wipi | gdr |
| English | English | eng |
| Mengen | Mengen | mee |
| Amele | Amele | aey |
| Biangai | Biangai | big |
| Barai | Barai | bbb |
| Bwaidoka | Bwaidoka | bwd |
| Saniyo-Hiyewe | Saniyo-Hiyewe | sny |
| Keyagana | Keyagana | kyg |
| Usan | Usan | wnu |
| Yongkom | Yongkom | yon |
| Nek | Nek | nif |
| Tairora | Tairora | tbg |
| Kyaka Eŋa | Kyaka Enga | kyc |
| Yopno | Yopno | yut |
| Agarabi | Agarabi | agd |
| Timbe | Timbe | tim |
| Nali | Nali | nss |
| Bariai | Bariai | bch |
| Umanakaina | Umanakaina | gdn |
| Witu | Wiru | wiu |
| Siroi | Siroi | ssd |
| Golin | Golin | gvf |
| Hotê-Malê | Malei-Hote | hot |
| Feni | Warwar Feni | hrw |
| Kasua | Kasua | khs |
| Omwunra-Toqura (South Tairora) | Tairora, South | omw |
| Maiwa | Maiwa | mti |
| Uare | Uare | ksj |
| Dawawa | Dawawa | dww |
| Urii | Uri | uvh |
| Barok | Barok | bjk |
| Zia | Zia | zia |
| 'Auhelawa | 'Auhelawa | kud |
| Kaninuwa | Kaninuwa | wat |
| Nukumanu | Nukumanu | nuq |
| Amanab (Naineri) | Amanab | amn |
| Dedua | Dedua | ded |
| Sulka | Sulka | sua |
| Aneme Wake | Aneme Wake | aby |
| Glefe | Kwomtari | kwo |
| Girawa | Girawa | bbr |
| Ubuvala | Iamalele | yml |
| Mandara | Mandara | tbf |
| Tabo (Fly River) | Tabo | knv |
| Edolo | Edolo | etr |
| Angor | Angor | agg |
| Sokarek | Patpatar | gfk |
| Kakabai | Kakabai | kqf |
| Imbo Ungu | Imbo Ungu | imo |
| Kandawo | Kandawo | gam |
| Binumarien | Binumarien | bjr |
| Saposa | Saposa | sps |
| Kanasi | Kanasi | soq |
| Takuu | Takuu | nho |
| Sembeleke | Sembeleke | ssx |
| Songumsam | Sam | snx |
| Awa | Awa | awb |
| Mussau-Emira | Mussau-Emira | emi |
| Umbu-Ungu Kala | Umbu-Ungu | ubu |
| Bukiyip | Bukiyip | ape |
| Mape | Mape | mlh |
| Mekeo | Mekeo | mek |
| Kaluli | Kaluli | bco |
| Tawala | Tawala | tbo |
| Bo-Ung (Mara-Gomu) | Bo-Ung | mux |
| Baruga | Baruga | bjz |
| Mato | Mato | met |
| Managalasi | Ese or Managalasi | mcq |
| Hanga Hundi | Hanga Hundi | wos |
| Kwanga | Kwanga | kwj |
| Angal Heneng | Angal Heneng | akh |
| Somau Karia | Somau Karia | six |
| Patep | Patep | ptp |
| Tay | Tai | taw |
| Tubetube (Bwanabwana) | Bwanabwana | tte |
| Sio | Sio | xsi |
| Nobonob | Nobonob | gaw |
| Melpa | Melpa | med |
| Walsa/Waris | Waris | wrs |
| Kamano-Kafe | Kamano | kbq |
| Nalik | Nalik | nal |
| Ipili | Ipili | ipi |
| Yipma/Wagamwa | Yipma | byr |
| East Kewa | East Kewa | kjs |
| Sepik Iwam | Iwam, Sepik | iws |
| Muyuw | Muyuw | myw |
| Daga | Daga | dgz |
| Faiwol | Faiwol | fai |
| Ewage-Notu | Ewage-Notu | nou |
| Halia | Halia | hla |
| Ömie | Omie | aom |
| Motu | Motu | meu |
| Nabak | Nabak | naf |
| Takia | Takia | tbc |
| Mum | Mum | kqa |
| Meramera | Meramera | mxm |
| Oksapmin | Oksapmin | opm |
| Selepet | Selepet | spl |
| Kiriwina | Kilivila | kij |
| Aruamu | Aruamu | msy |
| Waffa | Waffa | waj |
| Pole Vitu | Vitu | wiv |
| Manam | Manam | mva |
| Kombio Wampukuamp | Kombio | xbi |
| Minaveha | Minaveha | mvn |
| Kuot | Kuot | kto |
| Gizrra | Gizrra | tof |
| Iwal | Iwal | kbm |
| Au | Au | avt |
| Angaataha | Angaataha | agm |
| Korafe-Yegha | Korafe | kpr |
| Bugawac | Bugawac | buk |
| Urat | Urat | urt |
| Huli | Huli | hui |
| Gwahatike | Gwahatike | dah |
| Numaŋgaŋ | Numanggang | nop |
| Taupota | Taupota | tpa |
| Kuni-Boazi | Kuni-Boazi | kvg |
| Ambulas (Maprik) | Ambulas | abt |
| Yele Rossel | Yele | yle |
| Kalo (Keapara) | Keapara | khz |
| Kyenele | Kyenele | kql |
| Mende | Mende | sim |
| Angave | Ankave | aak |
| Nara | Lala | nrz |
| Kamasau | Kamasau | kms |
| Bola | Bola | bnp |
| Saliba | Saliba | sbe |
| Yareba | Yareba | yrb |
| Fasu | Fasu | faa |
| Usarufa | Usarufa | usa |
| Notsi | ncf |
| Vasui (Tinputz) | Tinputz | tpz |
| Kuanua or Tinata Tuna or Tolai | Kauana | ksd |
| Nii | Nii | nii |
| Salt-Yui | Salt-Yui | sll |
| Nukna | Nukna | klt |
| Guhu-Samane | Guhu-Samane | ghs |
| Sawiyanu | Ama | amm |
| Urim | Urim | uri |
| Finogen | Finongan | fag |
| Maiadomu | Maiadomu | mzz |
| West Kewa | West Kewa | kew |
| Jabem | Yabem | jae |
| Sob Dora | Sop | urw |
| Bedamuni | Beami | beo |
| Fanamaket | Fanamaket | bjp |
| Inoke-Yate | Inoke-Yate | ino |
| Sudest | Sudest | tgo |
| Seimat | Seimat | ssg |
| Migabac | Migabac | mpp |
| Miniafia | Miniafia | aai |
| Pele-Ata | Pele-Ata | ata |
| Mbula | Mbula | mna |
| Marik | Marik | dad |
| Kanite | Kanite | kmu |
| Tungag | Tungag | lcm |
| Minimib | Minimib dialect of Kalam | kmh |
| Yau | Yau | yuw |
| Yaweyuha | Yaweyuha | yby |
| Ogea | Ogea | eri |
| Bunama | Bunama | bdd |
| Bargam | Bargam | mlp |
| Yawu (Yessan-Mayo) | Yessan-Mayo | yss |
| Doromu-Koki | Doromu-Koki | kqc |
| Kurti | Kurti | ktm |
| Gumawana | Gumawana | gvs |
| Namiai (Barai) | Namiae | nvm |
| Ubir | Ubir | ubr |
| Yamap | ymp |
| Wagi | Wagi | fad |
| Ura | Ura | uro |
| Mangseng | Mangseng | mbh |
| Washkuk | Kwoma | kmo |
| Topura (Wedau) | Wedau | wed |
| Suena | Suena | sue |
| Label | Label | lbb |
| Olo | Olo | ong |
| Weri | Weri | wer |
| Mian Weng | Mian | mpt |
| Arapesh | Arapesh | aon |
| Misima-Paneati | Misima-Paneati | mpx |
| Nakanai | Nakanai | nak |
| Kandas | Kandas | kqw |
| Iduna | Iduna | viv |
| Chuave | Chuave | cjv |
| Karkar-Yuri | Karkar-Yuri | yuj |
| Kope | Kiwai, Northeast | kiw |
| Manambu | Manambu | mle |
| Rotokas | Rotokas | roo |
| Fore | Fore | for |
| Orokaiva Ehija | Orokaiva | okv |
| Komba | Komba | kpf |
| Arop-Lokep | Arop-Lokep | apr |
| Dano | Dano | aso |
| Bena-bena | Benabena | bef |
| Awara | Awara | awx |
| Alamblak | Alamblak | amp |
| Ghayavi | Ghayavi | bmk |
| Yalë | Yale | nce |
| Wantoat | Wantoat | wnc |
| Buang, Central/Mapos | Buang | bzh |
| Kunimaipa | Kunimaipa | kup |
| Mongi | Kube | kgf |
| Bimin | Bimin | bhl |
| Kara | Kara | leu |
| Waima | Waima | rro |
| Kein | Kein | bmh |
| Folopa | ppo |
| Kapin | tbx |
| Menya | Menya | mcr |
| Naasioi | Naasioi | nas |
| Anuki | Anuki | aui |
| Kobon | Kobon | kpw |
| Qaqet | Qaqet | byx |
| Ramoaaina | Ramoaaina | rai |
| Kire | Kire | geb |
| Burum-Mindik or Somba-Siawari | Somba-Siawari or Burum-Mindik | bmu |
| Madak | Madak | mmx |
| Nend | Nend | anh |
| Iyo | Iyo | nca |
| Gapapaiwa | Gapapaiwa | pwg |
| Telefol Weng | Telefol | tlf |
| Akukem | Akukem | spm |
| Wuvalu-Aua | Wuvalu-Aua | wuv |
| Enga | Enga | enq |
| Tuma-Irumu | Tuma-Irumu | iou |
| Nyindrou | Nyindrou | lid |
| Ngepma Kwundi | Iatmul | ian |
| Dobu | Dobu | dob |
| Saisai | Nimoa | nmw |
| Sursurunga | Sursurunga | sgz |
| Ono | Ono | ons |
| Nomad | Lavatbura-Lamusong | lbv |
| Binandere | Binandere | bhg |
| Ampeeli-Wojokeso | Safeyoka | apz |
| Kosena | Kosena | kze |
| Konai | Konai | kxw |
| Kamula | Kamula | xla |
| Filifita | Filifita dialect of Mufian | aoj |
| Molima | Molima | mox |
| Suau | Suau | swp |
| Borong | Borong | ksr |
| Nama | Nama | nmx |
| Nehan | Nehan | nsn |
| Abau | Abau | aau |
| Tifal | Tifal | tif |
| Lote | Lote | uvl |
| Waskia | Waskia | wsk |
| Haruai | Haruai | tmd |
| Hiri Motu | Motu, Hiri | hmo |
Languages
Papua New Guinea