- DBAI stands for Don Bosco Anbu Illam (Indian orphanage)
- DBAI stands for Dermatoses Bulleuses Auto-Immunes (French: Autoimmune Bullous Dermatosis)
- DBAI stands for Daniel Bloom and Associates, Inc. (Largo, FL)
- DBAI stands for Designed by an Idiot
- DBAI stands for Debt Buyers Association International
- DBAI stands for Diagonal Block Approximate Inverse Preconditioner
DBAI