Alotau
- Anuki - Gabobora [aui]
- Are - Mukawa [mwc]
- Buhutu - Bohutu, Buhulu, Yaleba, Siasiada [bxh]
- Daga - Dimuga, Nawp, Lower Daga, Upper Daga [dgz]
- Dawawa - Dawana, Coastal Dawawa, Mountian Dawawa [dww]
- Dima - Kanasi, Dimadima, Jimajima [jma]
- Doga - Magabara [dgg]
- Gapapaiwa - Manape, Gapa, Paiwa [pwg]
- Ghayavi - Galavi, Boianaki, Boanaki, Boinaki, Boanai [bmk]
- Ginuman - Dime [gnm]
- Gweda - Garuwahi [grw]
- Haigwai - Naura, Kapulika, Garaghwaghi [hgw]
- Kakabai - North Kakabai, South Kakabai, Igora [kqf]
- Kanasi - Sona [soq]
- Mailu - Asiaoro, Baibara, Borebo, Darava, Derebai, Domara, Geagea, Ilai, Island Mailu, Magi [mgu]
- Maiwa [mti]
- Maiwala [mum]
- Mapena [mnm]
- Motu, Hiri - Austronesian Hiri Motu, Papuan Hiri Motu, Hiri, Hiri Motu, Pidgin Motu, Police Motu [hmo]
- Suau - ou, Bona Bona, Bonarua, Dahuni, Lausaha, Leileiafa, Sinaki, Daui, Fife Bay, Gadaisu, Gaidasu [swp]
- Taupota [tpa]
- Tawala - Tavara, Tawara, Awayama, Bohilai, Diwinai, Huhuna, Kehelala, Labe, Lelehudi, Sideya, Yaleba, Awaiama, Awalama, Basilaki, Bohira'i, Divinai, Ealeba, East Cape, Gwavili, Gwawili, Keherara, Rabe, Sideia, Wagawaga [tbo]
- Turaka [trh]
- Ubir - Ubiri, Kubiri [ubr]
- Umanakaina - Gwedena, Gweda, Gwede, Gvede, Umanikaina, Awaula [gdn]
- Unubahe - Unoba’i [unu]
- Wa'ema - Waiema [wag]
- Wagawaga - Baeaula, Beauli, Ealeba, Gamadoudou, Gibara, Kilikilana [wgb]
- Wagawaga - Baeaula, Gamadoudou, Gibara, Kilakilana [wgw]
- Wedau - Topura, Wedaun, Wedawan [wed]
- Yakaikeke - Iakaikeke [ykk]
- Yaleba - Aisana [ylb]
Esa'ala
- Auhelawa - ꞌAuhelawa, Kurada, Nuakata, Ulada, ꞌUrada [kud]
- Boselewa - Bosilewa, Bosalewa, Mwani'u [bwf]
- Bunama - Kelelegeia, Barabara, Kasikasi, Kerorogea, Kumalahu, Lomitawa, Meudana, Sawabwala, Sawatupwa, Sipupu, Weyoko [bdd]
- Dobu - Dobuan, Central Dobu, Galubwa, Loboda, Sanaroa, Ubuia, Dawada-Siausi, Roboda [dob]
- Duau [dva]
- Galeya - Garea, Gameta [gar]
- Gumawana - Gumasi, Domdom, Gumasila, Gumas [gvs]
- Iamalele - Yamalele, Central Yamalele, Didigavu, Gwabegwabe, Masimasi, Southern Yamalele [yml]
- Koluwawa - Kalokalo, Ibawana, Kao [klx]
- Maiadomu - Maiadom [mzz]
- Minaveha - Minavega, Kukuya [mvn]
- Molima - Ebadidi, Fagululu, Morima, Salakahadi, Ai'alu, Tola'ai, Tosila'ai [mox]
- Mwatebu - Dalubia-Sawetaetae [mwa]
- Sewa - Duau Pwata, Koluwea [sew]
Kiriwina-Goodenough
- Bwaidoka - Bwaidoga [bwd]
- Goodennough - Diodio [ddi]
- Iduna - Vivigana, Vivigani, Belebele, Central Vivigani, Goiala, Idakamenai, Kalauna, Ufaufa, Ufufu, Waibula [viv]
- Kaninuwa - Kaokao, Wataluma [wat]
- Kiriwina - Kitava, Sinaketa, Vakuta, Kilivila [kij]
Samarai-Murua
- Budibud - Nada [btp]
- Bwanabwana - Tubetube, Bwanabwana, Anagusa, Kitai, Koyagaugau, Kwalaiwa, Naluwaluwali, Ole, Tewatewa, Wale, Ware, Wari [tte]
- Misima-Panaeyati - Misiman, Misima-Paneati, Panaeati, Panaieti, Panayeti, Paneate, Paneyate, Nasikwabw, Tewatewa, Tokunu, Misima-Panaeati [mpx]
- Muyuw - Egum, Murua, Murua Dukwayasi, Murua Kaulae, Muruwa, Muyu, Muyua, Muyuwa, Iwa, Lougaw, Nawyem, Wamwan, Yanaba, Gawa [myw]
- Nimoa - Nimowa, Sabal, Saisai, Rifao [nmw]
- Oya'oya - Kuiaro, Simagahi, Daiomuni, Loani [oyy]
- Rifao-Saisai - Saisai [nmws]
- Saliba - Logea, Logeya, Loga [sbe]
- Sudest - Central Sudest, Eastern Point, Eastern Sudest, Rambuso, Western Sudest, Araetha, Dtelha, Griffin Point, Jelewaga, Pamela, Rehuwo, Rewa, Sud-Est, Tagula, Vanatinai, Vanga [tgo]
- Tawala - Tavara, Tawara, Awayama, Bohilai, Diwinai, Huhuna, Kehelala, Labe, Lelehudi, Sideya, Yaleba, Awaiama, Awalama, Basilaki, Bohira'i, Divinai, Ealeba, East Cape, Gwavili, Gwawili, Keherara, Rabe, Sideia, Wagawaga [tbo]
- Yele - Rossel, Yela, Yelejong, Yeletnye, Yelidnye, Abaletti, Bou, Daminyu, Jaru, Jinjo, Wulanga, Yélî Dnye [yle]
