Oxford Dictionary English AOB abbreviationabbreviation BrE BrE//ˌeɪ əʊ ˈbiː// ; NAmE NAmE//ˌeɪ oʊ ˈbiː// Business meetings Add to my wordlistjump to other resultsany other business (the things that are discussed at the end of an official meeting that are not on the agenda ) See related entries: Business meetingsCheck pronunciation: AOB oxfordlearnersdictionaries.com