| Acronym | Definition |
|---|
| QDB➣Query Data Base |
| QDB➣Quote Database (website of popular quotations) |
| QDB➣Quality in Databases (workshop) |
| QDB➣Query Database |
| QDB➣Query-Dependent Banding (computational biology) |
| QDB➣Quiescent Double Barrier |
| QDB➣Queue Descriptor Block |