| Acronym | Definition |
|---|
| SDBC➣San Diego Bicycle Club |
| SDBC➣South Dakota Bicycle Coalition (Sioux Falls, SD) |
| SDBC➣Soft Drawn Bare Copper (electrical engineering) |
| SDBC➣Southern Dune Buggy Club (UK) |
| SDBC➣Semi-Dense Bituminous Concrete (transportation engineering) |
| SDBC➣Storage Device Block Cache |
| SDBC➣Small Disadvantaged Business Concern |
| SDBC➣Single Deck Bulk Carrier (cargo ship) |
| SDBC➣Semi-Deterministic Broadcast Channel |
| SDBC➣Somerset Drainage Boards Consortium (UK) |