Abj is an abbreviation for abject, abjunction, and abjuration. ABJ may also refer to: ABJ (motorcycle), a 1950s bike built by AB Jackson Cycles of Birmingham, England Abaeté Linhas Aéreas, Brazil airline ICAO code Félix-Houphouët-Boigny International Airport, Abidjan, Côte d'Ivoire IATA code Aka-Bea language, ISO 639 code The American Business Journal, monthly business publication Anything But Joey, pop-rock band Bachelor of Arts in Journalism, degree at the University of Georgia, United States See also AB (disambiguation) BJ (disambiguation)