| DAB | Dial-A-Bus 
| Others |
| DAB | Diaminobenzidine
| Others |
| DAB | Dicey At Best
| Others |
| DAB | Dictionary of American Biography
| Others |
| DAB | Differenziale Autobloccante
| Others |
| DAB | Digital Analog Band
| Others |
| DAB | Digital Audience Box
| Others |
| DAB | Digital Audio Booster
| Others |
| DAB | Digital Audio Broadcast
| Others |
| DAB | Digital Audio Broadcasting
| Others |
| DAB | Diocese of Arundel and Brighton
| Others |
| DAB | Disk Access Buffer
| Others |
| DAB | Dispute Adjudication Board
| Others |
| DAB | Diversity Advisory Board
| Others |
| DAB | Division of Aging Biology
| Others |
| DAB | Documentum Application Builder
| Others |
| DAB | Does Anyone Bother
| Others |
| DAB | Don't Act Bad
| Others |
| DAB | Dortmunder Actien Brauerei
| Others |
| DAB | Dreadful Audio Broadcasting
| Others |
| DAB | Driver Air Bag
| Others |
| DAB | Driver Airbag
| Others |
| DAB | Drugs Are Bad
| Others |
| DAB | Dual Amp Balancer
| Others |
| DAB | Dull And Boring
| Others |
| DAB | Dynamic Attitude Building
| Others |
| DAB | Dynamic Automatic Brake
| Others |
| DAB | The Aids Bear
| Others |
| DAB | The Democratic Alliance for the Betterment and Progress of Hong Kong
| Others |
| DABA | Dallas Amateur Baseball Association
| Others |
| DABA | Dallas Area Breastfeeding Alliance
| Others |
| DABA | Darken Age Battle Arena
| Others |
| DABA | Data Base
| Others |
| DABA | Dating A Banker Anonymous
| Others |
| DABA | Denver Area Business Association
| Others |
| DABA | Dillsburg Area Business Association
| Others |
| DABA | Dixie Area Business Association
| Others |
| DABA | Dormont Athletic Booster Association
| Others |
| DABA | Dormont Athletic Boosters Association
| Others |
| DABA | Downtown Area Business Association
| Others |
| DABA | Downtown Athens Business Association
| Others |
| DABA | Downtown Auburn Business Association
| Others |
| DABA | Dundee Area Business Association
| Others |
| DABAPI | Desktop Activity Broker Api
| Others |
| DABAS | Dowling's Automotive Buyers Advocacy Services
| Others |
| DABB | Annaba-El Mellah, Algeria
| Others |
| DABC | Dayton Avenue Baptist Church
| Others |
| DABC | Delaware Avenue Baptist Church
| Others |
| DABC | Delaware Avenue Baptist Church's
| Others |
| DABC | Denver Anarchist Black Cross
| Others |