| Acronym | Definition |
|---|
| FBD | Function Block Diagram |
| FBD | Free Body Diagram |
| FBD | Functional Block Diagram(s) |
| FBD | Fibrocystic Breast Disease |
| FBD | Flash Boot Device |
| FBD | Fully Buffered Dimm |
| FBD | First Boot Device |
| FBD | Food Bank of Delaware (Newark, DE) |
| FBD | Familial British Dementia |
| FBD | Freshfields Bruckhaus Deringer LLP (law firm; various locations) |
| FBD | Food-Borne Disease |
| FBD | Fluid(ized) Bed Dryer |
| FBD | Fully Buffered DIMM (memory) |
| FBD | Forestry and Beekeeping Division (Ministry of Natural Resources and Tourism; Tanzania) |
| FBD | Future Baby Daddy |
| FBD | Far Beyond Driven (album) |
| FBD | Future Business Design |
| FBD | Ford, Bacon & Davis (Monroe, LA) |
| FBD | Female Blood Donor |
| FBD | FairBloodyDinkum (blog and discussion forum) |
| FBD | Fat Bastard Delivery |
| FBD | Fundación Boliviana para el Desarrollo |