Central
Crossː
i. Abua-Odualː
Abua,
Odual
ii. Kugboː Kugbo
iii. Othersː
Abureni, Obulom,
Ogbia,
Ogbogolo,
Ogbronuagum
Lower Crossː
i. Ebughuː
Ebughu
ii. Efaiː
Efai
iii. Efikː
Anaang,
Efik,
Ibibio,
Ukwa
iv. Ekitː Ekit, Etebi
v. Enwang-Udaː Enwan,
Uda
vi. Ibinoː Ibino
vii. Ibuoroː Ibuoro, Itu Mbon Uzo, Ito, Nkari
viii. Ilueː Ilue
ix. Okoboː Okobo
x. Usaghadeː Usaghade
xi. Eki, Idere, Obolo,
Iko,
Oro
Jukun-Mbembe-Wurbo: i. Jukunː
Höne,
Jibu, Jukun Takum, Wãpha ii. Kororofaː Wannu,
Wapan,
Jiba iii. Mbembeː
Tigon Mbembe iv. Unclassifiedː
Shoo-Minda-Nye v. Wurboː Como Karim, Jiru, Tita