Middle Fly
- Aimele - Kware [ail]
- Ari - Mogiala [aac]
- Bamu - Gama, Lower Bamu, Nuhiro, Sisiame, Upper Bamu, Middle Bamu, Bamu [bcf]
- Bedamuni - Bedamini, Bedamuni, Mougulu, Dodomona [beo]
- Dibiyaso - Bainapi, Pikiwa, Dibiasu [dby]
- Doso [dol]
- Fasu - Namome, Kaibu, Some, Kaipu, Namumi, Namuni [faa]
- Foia Foia - Foiafoia, Foyafoya [ffi]
- Gobasi - Nomad [goi]
- Gogodala - Gogodara [ggw]
- Hoyahoya - Hoiahoia, Hoya Hoya, Matakaia Hoyahoya). [hhy]
- Kaluli - Kugenesi, Ologo, Walulu, Bosavi [bco]
- Kamula - Wawoi [xla]
- Kasua - Sulamisi [khs]
- Kiwai, Southern [kjd]
- Kuni-Boazi - Boadji, Boazi, Bwadji, Kuini, Kuni, Aewa, Ingias, Khoamak, Kuni, Sengeze, Wamak, Boazi, Bwadji, Kuini [kvg]
- Makayam - Didi, Aturu, Atura, Adulu, Makaeyam, Tirio [aup]
- Mubami - Tao-Suamato, Tao-Suame, Dausuami, Dausame, Ta [tsx]
- Odoodee - Kalamo, Nomad, Ododei, Tomu, Tomu River [kkc]
- Pare - Pa, Akium-Pare [ppt]
- Samo - Daba, Nomad, Supei [smq]
- Suki - Wiram [sui]
- Tabo, Aramia - Tabo, Aramia River, Fly River, Waya [knva]
- Tabo, Fly River - Tabo [knvf]
- Turumsa [tqm]
- Yongkom - Yonggom, Yongom [yon]
- Zimakani - Baegwa, Bagwa Zimakani, Dea [zik]
North Fly
- Aekyom - Awin, Aiwin, Akium, West Awin [awi]
- Bedamuni - Bedamini, Bedamuni, Mougulu, Dodomona [beo]
- Bimin - Bim-Weng [bhl]
- Bogaya - Pogaya, Bogaia [boq]
- Edolo - Eastern Edolo, Western Edolo, Edolo Ado, Etolo, Etoro [etr]
- Faiwol - Faiwolmin, Fegolmin, Angkiyakmin, Wokeimin [fai]
- Fembe - Tsinali, Sinale, Agala [agl]
- Gobasi - Nomad [goi]
- Kaluli - Kugenesi, Ologo, Walulu, Bosavi [bco]
- Konai - Mirapmin [kxw]
- Kubo [jko]
- Kuni-Boazi - Boadji, Boazi, Bwadji, Kuini, Kuni, Aewa, Ingias, Khoamak, Kuni, Sengeze, Wamak, Boazi, Bwadji, Kuini [kvg]
- Ninggerum - Ninggrum, Ninggirum, Ningerum, Niyium, Kativa, Kasiwa, Obgwo, Tedi, Tidi [nxr]
- Oksapmin [opm]
- Pare - Pa, Akium-Pare [ppt]
- Samo - Daba, Nomad, Supei [smq]
- Setaman [stm]
- Telefol - Teleefool, Telefolmin, Telefomin, Feramin, Telefolmin, Telefomin [tlf]
- Tifal - Tifalmin, Asbalmin [tif]
- Urapmin [urm]
- Yongkom - Yonggom, Yongom [yon]
South Fly
- Abom [aob]
- Agob - Dabu, Ende [kit]
- Aramba - Serki, Serkisetavi, Upper Morehead [stk]
- Baramu [bmz]
- Bine - Oriomo, Pine, Boze-Giringarede, Irupi-Drageli, Kunini, Masingle, Sebe, Sogal, Tate [bon]
- Bitur - Mutum, Paswam, Dudi, Bituri, Masam [mcc]
- Blafe - Tonda, Indorodoro [bfh]
- Gizrra - Gizra [tof]
- Guntai [gnt]
- Idi - Tame, Dimsisi, Dimisi, Diblaeg [idi]
- Kiwai, Southern [kjd]
- Kunja - Lower Morehead, Thundai-Kanza, Peremka [pep]
- Makayam - Didi, Aturu, Atura, Adulu, Makaeyam, Tirio [aup]
- Motu, Hiri - Austronesian Hiri Motu, Papuan Hiri Motu, Hiri, Hiri Motu, Pidgin Motu, Police Motu [hmo]
- Nama [nmx]
- Namat [nkm]
- Nambo - Arufe, Nambu, Namna [ncm]
- Namo - Mari, Dorro [mxw]
- Neme [nex]
- Nen [nqn]
- Suki - Wiram [sui]
- Waboda - Wabuda [kmx]
- Wàra - Ara, Kamindjo, Rouku, Tjokwai, Tokwasa, Upper Morehead, Vara, Wärä, Yumbar [tci]
- Wipi - Gidra, Jibu, Oriomo, Abam, Dorogori, Gamaewe, Guiam, Iamega, Kapal, Kuru, Peawa, Podari, Rual, Ume, Wipim, Woigo, Wonie, Yuta, uKuru [gdr]
