- ABJ stands for Akron Beacon Journal (newspaper; Ohio)
- ABJ stands for Austin Business Journal
- ABJ stands for American Bee Journal (beekeeping publication)
- ABJ stands for Association of Black Journalists (Columbia University Graduate School of Journalism; New York, NY)
- ABJ stands for Antonov Business Jet (aviation industry)
- ABJ stands for Abidjan, Cote D’ivoire – Port Bouet (Airport Code)
- ABJ stands for American Born Japanese
- ABJ stands for Atakliyan Brothers Jewellery (Australia)
ABJ