b.a. adv /bí à.k͡pɛ̄ɛ̄.ɾɛ̄/ spelling unconfirmed
ba. (alternative), b.a (alternative)
Definitions
  1. abbreviation of bí àpẹẹrẹ (“e.g.; for example”) abbreviationalt-of
Source: Wiktionary, where this word is spelled “b.a.”. Reference: en-b.a.-yo-adv-XD8ByPJS