Nigerian Languages' Studies (NILAS) journal is a publication of the National Institute for Nigerian Languages, Aba dedicated to the promotion, development and documentation of all Nigerian languages. The journal came into existence in 2015. It is an annual publication. Manuscripts are obtained from conferences organised by the Institute or, calls for papers made any year there is no conference. Manuscripts could be written in English or any Nigerian Language. Contributors are from different language groups as could be seen in already published volumes..