See also: aob, and a.o.b. English Phrase AOB Any other business. Away on break. Translations initialism for "any other business" Finnish: META Welsh: UFA Anagrams Åbo, bao, boa, oba, Abo, ABO, BAO, Boa, Oba., OAB, Bao, abo, OBA, A/B/OWikiwand - on Seamless Wikipedia browsing. On steroids.