- DCAB stands for Disability and Communication Access Board (Hawaii Department of Health)
- DCAB stands for Dietary Cation-Anion Balance (food production)
- DCAB stands for Dandenong Community Advisory Bureau (Australia)
- DCAB stands for Digital Cable (broadcast/new media platform)
- DCAB stands for Diplomatic Correspondents Association, Bangladesh (Dhaka, Bangladesh)
- DCAB stands for Devon County Association for the Blind (Topsham, Exeter, England, UK)
- DCAB stands for Diavik Communities Advisory Board (Yellowknife, Northwest Territories, Canada)
DCAB