Aitape-Lumi
- Ak [akq]
- Arapesh - Bukiyúp, Mountain Arapesh [apea]
- Arapesh, Abuꞌ - Abu’ Arapesh, Ua [aah]
- Arop-Sissano - Arop [aps]
- Aruek - Djang [aur]
- Awtuw - Kamnum, Autu [kmn]
- Barupu - Warapu [bpeb]
- Bukiyip - Bukiyúp, Mountain Arapesh [apeb]
- Dia - Alu, Metru, Galu [dia]
- Elkei - Olkoi [elk]
- Fas - Bembi [fqs]
- Goiniri - Onele, Onnele, Oni, Aunalei [onrg]
- Kap - Ali [ykm]
- Karawa - Bulawa [xrw]
- Malol - Malon, Malolo [mbk]
- Olo - Orlei, Payi, Wapi, North Olo, Pay, South Olo, Wape [ong]
- One, Inebu - Oni, Inebu, Onele, Aunalei [oin]
- One, Kabore - Oni, Kabore, Onele, Aunalei [onk]
- One, Kwamtim - Oni, Kuamtim, Kwamtim, Aunalei [okk]
- One, Southern - Onele, Oni, Aunalei [osu]
- One-Molmo - Aunalei, Onele, Oni, Molmo [aun]
- Pou - Barupu, Pou, Ramo, Sumo, Warapu [bpep]
- Pouye - Bo'yei, Bouye [bye]
- Ramo [uni]
- Romei-Barera - Onele, Onnele, Oni, Aunalei, RomBar, Romei-Barera [onrr]
- Sera - Ssia, Serra [sry]
- Seta [stf]
- Seti [sbi]
- Sissano - Sisano, Sinano, Sinama [sso]
- Sumo - Warapu, Pou-Warapu [wras]
- Tumleo [tmq]
- Ulau-Suain - Suain [svb]
- Valman - Koroko [van]
- Warapu-Bauni-Barupu [wra]
- Wiaki - Wiakei [wii]
- Wolwale - Northern One, Aunalei, Onele, Oni [onrw]
- Womo - Pin [wmx]
- Yau [yyu]
- Yis [yis]
Nuku
- Agi [aif]
- Ambrak [aag]
- Amto - Ki, Siwai, Siawi, Siafli [amt]
- Aruop - Lau Seranga, Lau'u [lsr]
- Au [avt]
- Beli - Yemeraba, Mukili, Akuwagel, Makarim [bey]
- Bragat - Alauagat, Yauan [aof]
- Dia - Alu, Metru, Galu [dia]
- Eitiep [eit]
- Elkei - Olkoi [elk]
- Gnau [gnu]
- Heyo - Heiyoho, Arinua, Arinwa, Arima, Lolopani, Wan Wan, Wanib, Ruruhip [auk]
- Kalou - Yawa [ywa]
- Kwanga - Gawanga, Kawanga, Apos, Bongos, Tau, Wasambu, Yubanakor, Bongomaise, Bongomamsi, Daina, Kambaminchi, Kubiwat, Mangamba, Nambes, Nambi [kwj]
- Laeko-Libuat - Laeko, Laeko-Limbuat [lkl]
- Mehek - Nuku, Me'ek, Driafleisuma, Indinogosima [nux]
- Mende - Seim [sim]
- Nabi - Mitang, Metan, Nambieb [mty]
- Ningil [niz]
- Pahi - Lugitama, Wansum, Riahoma [lgt]
- Pasi - Besi [psq]
- Siliput - Mai, Maimai, Sokorok [mkc]
- Sinagen - Galu, Metru [siu]
- Torricelli - Lou, Anamagi, Aro [tei]
- Urim - Kukwo, Yangkolen, Kalpm, Kalp, Kurom, Tayon, Wan [uri]
- Wanap - Kayik [wnp]
- Yahang - Ya'unk, Ruruhip, Ruruhi'ip [rhp]
- Yamano (Yessan-Mayo) - Yamano, Yessan-Mayo, Yemano, Maio-Yesan, Mayo-Yesan, Yasyin, Yesan [yssy]
- Yangum Dey [yde]
- Yangum Gel [ygl]
- Yapunda - Reiwo, Yeri [yev]
- Yil [yll]
Telefomin
- Abau - Green River, Central Abau, Downriver Abau, Downriver border Abau, Upriver Abau, Oriyai [aau]
- Amal - Magleri, Alai [aad]
- Awun - Awon, Abrau [aww]
- Ayi [ayq]
- Bimin - Bim-Weng [bhl]
- Faiwol - Faiwolmin, Fegolmin, Angkiyakmin, Wokeimin [fai]
- Hewa - Sisimin [ham]
- Mian - Mianmin, Upper August River, Usage [mpt]
- Namia - Edawapi, Lujere, Namie, Nemia, Yellow River [nnm]
- Ngalum [szb]
- Niksek - Meiyari, Sumwari [gbe]
- Oksapmin [opm]
- Papi - Paupe [ppe]
- Pei - Pai, Pefiyahe [ppq]
- Saniyo-Hiyewe - Sanio-Hiowe, Sanio, Hiowe, Hiyowe, Saniyo [sny]
- Suarmin - Duranmin, Akiapmin [seo]
- Suganga - Wagarabai, North Mianmin, Blimo [sug]
- Telefol - Teleefool, Telefolmin, Telefomin, Feramin, Telefolmin, Telefomin [tlf]
- Tifal - Tifalmin, Asbalmin [tif]
- Tuwari [tww]
- Urapmin [urm]
- Yawiyo - Yabio [ybx]
Vanimo-Green River
- Abau - Green River, Central Abau, Downriver Abau, Downriver border Abau, Upriver Abau, Oriyai [aau]
- Ainbai [aic]
- Amanab - Awai [amn]
- Amol - Alatil, Aru, Eru, Mol, Oru, Arangmol-Sumambu [alx]
- Angor - Watapor, Senagi, Anggor [agg]
- Auwe - Simog [smf]
- Baibai [bbf]
- Daonda [dnd]
- Dera - Dra, Mangguar, Komberatoro, Kamberataro, Kamberatoro [kbv]
- Guriaso [grx]
- Imonda [imn]
- Iteri - Alowiemino, Laro, Iyo, Yinibu, Rocky Peak, Agrame [itr]
- Karkar-Yuri - Karkar, Yuri, Auia-Tarauwi, North Central Yuri, Usari [yuj]
- Kilmeri - Kilmera [kih]
- Krisa - Isaka [ksi]
- Kwomtari [kwo]
- Manem - Yeti, Jeti, Wembi, Skofro [jet]
- Musan - Siawi, Musian, Musa [mmp]
- Nai - Biaka, Amini [bio]
- Ningera - Nagira, Negira, Ninggera [nby]
- Odiai - Busa, Busan, Uriai [bhf]
- Pagi - Pagei, Bembi [pgi]
- Puari [pux]
- Pyu [pby]
- Rawo [rwa]
- Seta [stf]
- Sowanda - Waina, Wina, Wanya, Wanja [sow]
- Umeda [upi]
- Vanimo - Manimo, Wanimo, Duso [vam]
- Waris - Walsa [wrs]
- Womo - Pin [wmx]
- Wutung - Udung, Dumo Waramo [wut]
- Yalë - Nagatiman, Nagatman, Yadë, Yalë, Yarë [nce]
