Imbonggu
- Angal-Enen - Nembi, South Angal Heneng, South Mendi [aoe]
- Imbongu - Au, Aua, Awa, Ibo Ugu, Imbo Ungo, Imbo Ungu, Imbonggo [imo]
- Kewa, West - Pasuma [kew]
- Umbu Ungu (Andelale) - Andelale, Gawigl, Gawil, Imbo-Ungu, Ubu Ugu, Umbongu, Umbu Ungu, Kala, No-Penge, Mendo-Kala, Umbu-Ungu, Hagen, Kakoli, Kaugel, Kauil [ubua]
- Umbu Ungu (Kala) - Kala, Gawigl, Gawil, Imbo-Ungu, Kakoli, Kaugel, Kauil, Ubu Ugu, Umbongu, Umbu Ungu [ubuk]
- Umbu Ungu (No Penge) - No Penge, Gawigl, Gawil, Imbo-Ungu, Kakoli, Kaugel, Kauil, Ubu Ugu, Umbongu, Umbu Ungu [ubun]
Kagua-Erave
- Dadibi - Daribi, Karimui, Erave [mps]
- Erave - Pole, South Kewa, Kewa South [kjy]
- Fiwaga - Fimaga, Fiwage [fiw]
- Foi - Foe, Mubi River [foi]
- Folopa - Foraba, Podoba, Podopa, Polopa, Aurei, Bara, Boro, Keba-Wopasali, Kewah, Pupitau, Ro, Sesa, Siligi, Sopese, Suri, Tebera, Waraga, Harahu, Harahui, Ibukairu, Keai, Mamisa, Songu, Worugl [ppo]
- Kewa, East [kjs]
- Kewa, West - Pasuma [kew]
- Sembeleke - Samberigi, Sanaberig, Sau, Sanaberigi, Sau [ssx]
- Wiru - Witu [wiu]
Mendi-Munihu
- Angal - Mendi, East Angal [age]
- Angal Heneng - Agarar, Augu, Katinja, Wage, West Angal Heneng, West Mendi, Nipa, Ota, Waola, Wala [akh]
- Angal-Enen - Nembi, South Angal Heneng, South Mendi [aoe]
- Huli - Huli-Hulidana, Huri [hui]
- Umbu Ungu (Andelale) - Andelale, Gawigl, Gawil, Imbo-Ungu, Ubu Ugu, Umbongu, Umbu Ungu, Kala, No-Penge, Mendo-Kala, Umbu-Ungu, Hagen, Kakoli, Kaugel, Kauil [ubua]
- Umbu Ungu (Kala) - Kala, Gawigl, Gawil, Imbo-Ungu, Kakoli, Kaugel, Kauil, Ubu Ugu, Umbongu, Umbu Ungu [ubuk]
- Umbu Ungu (No Penge) - No Penge, Gawigl, Gawil, Imbo-Ungu, Kakoli, Kaugel, Kauil, Ubu Ugu, Umbongu, Umbu Ungu [ubun]
Nipa-Kutubu
- Aimele - Kware [ail]
- Angal Heneng - Agarar, Augu, Katinja, Wage, West Angal Heneng, West Mendi, Nipa, Ota, Waola, Wala [akh]
- Angal-Enen - Nembi, South Angal Heneng, South Mendi [aoe]
- Edolo - Eastern Edolo, Western Edolo, Edolo Ado, Etolo, Etoro [etr]
- Fasu - Namome, Kaibu, Some, Kaipu, Namumi, Namuni [faa]
- Fiwaga - Fimaga, Fiwage [fiw]
- Foi - Foe, Mubi River [foi]
- Huli - Huli-Hulidana, Huri [hui]
- Kaluli - Kugenesi, Ologo, Walulu, Bosavi [bco]
- Kasua - Sulamisi [khs]
- Onobasulu - Onabasulu [onn]
