Abba is a town[1][2] in Nwangele Local Government Area (LGA) in Imo State, Nigeria.
Listed in order of seniority they are Umuokpara, Umudurunna, Ekiti-Afor, and Ogwuaga; the four communities encompass twenty-eight villages.
Historically, Abba in Nwangele LGA and Abam in Bende LGA of Abia State originated from the same place.
Centuries ago, Field Marshall Ochiagha Uburu left Bende and fought through several towns in a move to demonstrate his military prowess and extract respectability.
Uburu finally decided to stay and establish himself in a rocky grove that was known as Ebu-Ogbugha Nkume (rock of ages) and is the location of the present day Abba.