| DB | Daily Bulletin | 每日公报 |
| DB | Dead Body | 尸体 |
| DB | Deutsche Bahn AG | 德国铁路股份公司 |
| DB | Deep Buffer | 深度缓冲 |
| DB | method declining balance (depreciation) method | 递减余额折旧法 |
| DB | dip brazing | 浸沾钎焊 |
| DB | distribution board | 配电板,配电盘 |
| DB | Decibel (X = 10 LogX dB) | 分贝 |
| DB | Data Base | 数据库 |
| DB | Device Bay | 设备插架 |
| DB | direct bilirubin | 直接胆红素 |
| DB | Disciplinary Barracks | 军人监狱 |
| DB | Double-Biased (Relay) | 双偏压(继电器) |
| DB | Double Bonding | 双键 |
| DB | Double Bottom | 双层底 |
| DB | Double Braid | 双层编织 |
| DB | Dry Bulb | 干球 |
| DB | disbursement fee | 垫付款手续费,承运人收取此费为DBC,代理人收取此费为DBA |
| DB | Design Build | 研發期試產 |
| DB | distribution | 分线盒 |
| DB | Deutsche Bundesbahn (German Federal Railways, 1994 amalgamation with Deutsche Reichsbahn, aka DBAG) | 德意志联邦铁路(1994年,德国联邦铁路与德意志德意志银行合并,又称DBAG) |
| DB | Deutsche Bank | 德意志银行 |
| DB | David Byrne (singer) | 大卫·拜恩(歌手) |
| DB | David Boreanaz (actor) | 大卫·博雷阿纳兹(演员) |
| DB | Detective Branch (Bangladesh) | 侦探部(孟加拉国) |
| DB | Deafblind | 盲板 |
| DB | Defensive Back (football) | 防守后卫(足球) |
| DB | Debug (assembly language ASM51 assembler control) | 调试(汇编语言ASM51汇编程序控制) |
| DB | Defined Benefit (type of qualified retirement plan) | 固定福利(符合条件的退休计划类型) |
| DB | Detective Bureau | 侦探局 |
| DB | Defence Board | 国防委员会 |
| DB | Dumbbell (weight lifting) | 哑铃(举重) |
| DB | Dynamic Bass | 动态低音 |
| DB | Daytona Beach (Florida) | 代托纳海滩(佛罗里达州) |
| DB | Difficulty Breathing (medical) | 呼吸困难(医疗) |
| DB | Drew Bledsoe (athlete) | 德鲁·布莱索(运动员) |
| DB | Death Bringer | 死亡使者 |
| DB | David Bowie (musician) | 大卫·鲍伊(音乐家) |
| DB | Direct Budget | 直接预算 |
| DB | DÜnya Bankasý (Turkish: World Bank) | DÜnya Bankasý (Turkish: World Bank) |
| DB | Sao Tome Dobra (national currency) | 圣多美-多布拉(本国货币) |
| DB | Desktop Bundle | 桌面捆绑包 |
| DB | Design Berlin | 柏林设计 |
| DB | Double Bottom hip | 双底臀部 |
| DB | Design Baseline | 设计基准线 |
| DB | Dragon Ball (processor) | 龙珠(处理器) |
| DB | Display Builder | 显示生成器 |
| DB | Digital Battlefield | 数字战场 |
| DB | diabetes | 糖尿病 |
| DB | Design and Build (contract) | 设计和建造(合同) |
| DB | Dumb Blond | 哑金发 |
| DB | Dry Bulb (temperature) | 干球(温度) |
| DB | Diametrul Baza | 直径集市 |
| DB | Dirty Bastard | 肮脏的混蛋 |
| DB | Dooney & Bourke | Dooney & Bourke |
| DB | diluted bitumen | 稀释沥青 |
| DB | Direct Burial (cable/pipe) | 直接埋葬(有线/管) |
| DB | Dispersal Base | 疏开基地 |
| DB | Dogbert | 多伯特 |
| DB | Distribution Board (electronics) | 配电盘(电子设备) |
| DB | Dry Base | 干燥基层 |
| DB | Dynamic Binateness (of a variable) | (变量的)动态二进制性 |
| DB | David Blaine | 大卫·布莱恩 |
| DB | Denied Boarding (airline) | 拒绝登机(航空公司) |
| DB | Dual Band | 双波段 |
| DB | Dubnium (element 105) | Dubnium(元素105) |
| DB | Dierks Bentley (country music artist) | Dierks Bentley(乡村音乐艺术家) |
| DB | Death Benefit (insurance) | 死亡保险金(保险) |
| DB | Deutsche Bahn AG (German railway company) | 德国铁路公司 |
| DB | Dog's Bollocks | 狗是胡言乱语 |
| DB | Dark Beginning (Yu-Gi-Oh cards) | 黑暗开始(Yu Gi Oh牌) |
| DB | Dream Belleza | 梦幻贝莱萨 |
| DB | Declining Balance | 余额递减 |
| DB | Database | 数据库 |
| DB | Docking Bay | 停靠站 |
| DB | Decibel | 分贝 |
| DB | Distribution Box | 配电箱 |
| DB | Delayed Broadcast | 延迟广播 |
| DB | Depth Bomb | 深度炸弹 |
| DB | Dime Bag | Dime袋 |
| DB | Direct Broadcast | 直接广播 |
| DB | Douche Bag | Douche袋 |
| DB | Ding Bat | 丁蝙蝠 |
| DB | Door Bell | 门铃 |
| DB | Double Bass | 低音提琴 |
| DB | Debenture | 债券 |
| DB | Data Buffer | 数据缓冲区 |
| DB | Darkenbane (Everquest Guild) | Darkenbane(Everquest公会) |
| DB | Doughboy | 面团 |
| DB | Direct Billing | 直接计费 |
| DB | Daybook | 日记本 |
| DB | Doobie Brothers (band) | 杜比兄弟(乐队) |
| DB | Dobra (unit of currency of Sao Tome and Principe) | 多布拉(圣多美和普林西比的货币单位) |
| DB | Daughter Board | 子板 |
| DB | Dome Breach | 圆顶破裂 |