- DBJ stands for Dallas Business Journal
- DBJ stands for Dayton Business Journal (Dayton, OH)
- DBJ stands for Development Bank of Japan
- DBJ stands for Dorda Brugger Jordis (law firm; Austria)
- DBJ stands for De Bornholmske Jernbaner (Danish: The Bornholm Railways; Denmark)
- DBJ stands for Don’t Be Jealous
- DBJ stands for Double Bomb Jump (gaming)
- DBJ stands for Décolletage Bas Jura (French industrial firm)
DBJ