See also: Appendix:Variations of "oba" English Proper noun Oba. Abbreviation of Obadiah. Anagrams Åbo, bao, AOB, boa, Abo, ABO, BAO, Boa, a.o.b., OAB, Bao, abo, A/B/OWikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads