- DBAS stands for Development Bank of American Samoa (est. 1969)
- DBAS stands for Dysfunctional Beliefs and Attitudes About Sleep
- DBAS stands for Deaf-Blind Access of the South (Georgia Association of the Deaf-Blind)
- DBAS stands for Dipartimento Beni Arti Storia (Italian: Art History Heritage Department; University of Lecce; Lecce, Italy)
- DBAS stands for Data Base Administration System
- DBAS stands for Dynamic Bandwidth Allocation Scheme
- DBAS stands for Data Base Access Service
DBAS