| Acronym | Definition |
|---|
| CDB | China Development Bank (Beijing, China) |
| CDB | Caribbean Development Bank |
| CDB | Convention sur la Diversité Biologique (Convention on Biological Diversity) |
| CDB | Charlie Daniels Band (County Music Band) |
| CDB | Capital Development Board |
| CDB | Common Database |
| CDB | Configuration Database |
| CDB | Convención Sobre la Diversidad Biológica (Spanish: Convention on Biological Diversity) |
| CDB | Cost of Doing Business (also seen as CODB; financial management) |
| CDB | Common Data Bus (computer science) |
| CDB | Commercial Database |
| CDB | Command Descriptor Blocks |
| CDB | Central Data Base |
| CDB | Cyrano de Bergerac |
| CDB | Cercle Dijon Bourgogne (French women's handball organization) |
| CDB | Capacity Management Database (ITIL standard) |
| CDB | Corporate Database |
| CDB | Congested Districts Board (Ireland) |
| CDB | Community Development Board |
| CDB | See the Bee (book) |
| CDB | Consolidated Database |
| CDB | Command Data Buffer |
| CDB | Calibration Database |
| CDB | Call Detail Block (Cisco) |
| CDB | Central Data Buffer |
| CDB | Command Data Base (NASA) |
| CDB | Comments Database |
| CDB | Cartographic Data Base |
| CDB | Computing Development Branch (NOAA) |
| CDB | Cell Delineation Block device |
| CDB | Central Database for Bovine Animals |
| CDB | Conflict Directed Backtracking |
| CDB | Continuous Discharge Book |
| CDB | Capital District Blacksmiths (Albany, NY) |
| CDB | Club Daniel Balavoine (French fan club) |
| CDB | Corneal Dystrophy of Bowman Layer |
| CDB | Coughing and Deep Breathing |
| CDB | Code-Division Bus |
| CDB | Clock Distribution Buffer |
| CDB | Communication Data Base |
| CDB | Clock Distribution Board |
| CDB | Conditionnement Déchets Béton (French manufacturing company) |
| CDB | Christian Dina Bollanga (French musician) |
| CDB | Controlled Discharge Basin (water and waste treatment) |
| CDB | Compiler Data Base |
| CDB | Course Deviation Bar |
| CDB | Cold Dead Body |
| CDB | Childhood Disability Benefits/Beneficiaries |
| CDB | Centrum Duurzaam Bouwen (Dutch: Center for Sustainable Building) |
| CDB | Collecteur de Boue (French: Sludge Collector; heating system product) |
| CDB | Cake Decorating Business |