BA

BA or variants may refer to: Bachelor of Arts, an academic degree

== Businesses and organizations == The New York Stock Exchange abbreviation for Boeing Bibliotheca Alexandrina, a library and cultural center in Egypt Booksellers Association of the UK and Ireland British Academy British Airways, a British airline British Association for the Advancement of Science, now British Science Association Bundesagentur für Arbeit, Federal Employment Agency of Germany Selskap med begrenset ansvar, a type of Norwegian company with limited liability Brewers Association, trade group in the United States