| DBK | decibels referred to one kilowatt | 千瓦分贝 |
| DBK | DayBreak | 休息日 |
| DBK | Data Bank | 数据库 |
| DBK | Decibels Referenced to 1 Kilowatt | 分贝参考1千瓦 |
| DBK | Database backup (dBASE IV) | 数据库备份(dBASE IV) |
| DBK | Dominant Battlefield Knowledge | 优势战场知识 |
| DBK | Display Book (New York Stock Exchange) | 展示册(纽约证券交易所) |
| DBK | Double Below Knee (amputation) | 双膝以下(截肢) |
| DBK | Dominant Battlespace Knowledge | 主要作战空间知识 |