| DCB | Device Control Block | 设备控制块 |
| DCB | Dame Commander of the Order of the Bath | 巴斯骑士团女指挥官 |
| DCB | Distorted Coulomb-Born | 变形库仑-玻恩 |
| DCB | Dunbartonshire Concert Band (UK) | 邓巴顿郡音乐会乐队(英国) |
| DCB | Denver Commercial Builders, Inc (Denver, CO) | 丹佛商业建筑公司(科罗拉多州丹佛市) |
| DCB | Deutan Colorblindness | Deutan色盲 |
| DCB | Digital Channel Bank (Sprint) | 数字频道库(Sprint) |
| DCB | Data Comm for Business, Inc. (Illinois) | Data Comm for Business,Inc.(伊利诺伊州) |
| DCB | DC Circuit Breaker | 直流断路器 |
| DCB | Data Control Block | 数据控制块 |
| DCB | Define Control Block | 定义控制块 |
| DCB | Disk Coprocessor Board | 硬盘协处理器卡 |
| DCB | Danville Community Band (Danville, CA) | 丹维尔社区乐队(加利福尼亚州丹维尔) |
| DCB | Dichlorobenzene | 二氯苯 |
| DCB | Detailed Cost Breakdown | 详细成本明细 |
| DCB | Damage Control Book | 损坏控制手册 |
| DCB | Dollar Cost Banding | 美元成本带 |
| DCB | Dependent Care Benefits | 家属护理福利 |
| DCB | Directory Cache Buffer | 目录缓存缓冲区 |
| DCB | Drill Cuttings Box | 钻屑箱 |
| DCB | Design Change Board | 设计变更委员会 |
| DCB | dichloro-benzonitrile | 二氯苄腈 |
| DCB | Dexter Community Band (Dexter, MI) | 德克斯特社区乐队(密歇根州德克斯特) |
| DCB | 3,3'-dichlorobenzidine | 3,3'-二氯联苯胺 |
| DCB | dichloro-benzidine | 二氯联苯胺 |
| DCB | Digital Channel Bank | 数字频道库 |
| DCB | Drain Channel B | 排水通道B |
| DCB | Downriver Community Band (Allen Park, MI) | 下游社区乐队(密歇根州艾伦公园) |
| DCB | Defense Communications Board | 国防通信委员会 |
| DCB | Design Control Board | 设计控制面板 |
| DCB | David Crowder Band | 大卫·克劳德乐队 |
| DCB | Data Center Bridging | 数据中心桥接 |
| DCB | Detroit College of Business (Detroit, Michigan) | 底特律商学院(密歇根州底特律) |
| DCB | Dulwich College Beijing (Beijing, China) | 北京德威学院(中国北京) |
| DCB | dilutional cardiopulmonary bypass | 稀释性体外循环 |
| DCB | Drum Cleaning Blade | 滚筒清洁刀片 |
| DCB | Dynamic Component Bulletin | 动态部件公告 |
| DCB | Distribution Control Box (underground mining) | 配电控制箱(地下采矿) |
| DCB | Differential Code Bias | 差分代码偏差 |
| DCB | Die-Cut Box | 模切盒 |
| DCB | Data Communications Backbone | 数据通信主干 |
| DCB | Dictionary of Canadian Biography | 加拿大人物百科 |
| DCB | Denver Concert Band (Denver, CO) | 丹佛音乐会乐队(科罗拉多州丹佛) |
| DCB | Dynamic Classification Bits | 动态分类位 |
| DCB | Don't Call Back | 不要再给你回电话 |
| DCB | Double Cantilever Beam | 双悬臂梁 |
| DCB | Dartford Concert Band (UK) | 达特福德音乐乐队(英国) |
| DCB | Digital Converter Box | 数字转换器盒 |
| DCB | Drum Cleaning Blade (copiers/laser printers; aka Drum Wiper Blade) | 鼓清洗刀(复印机/激光打印机,有没有鼓的雨刮片) |
| DCB | Dead Cat Bounce (investing slang) | 死猫弹跳(投资俚语) |
| DCB | Decimal Currency Board (British conversion of pounds to decimal units managing body) | 十进制货币委员会(英国将英镑转换为十进制单位管理机构) |
| DCB | Direct Copper Bonding (semiconductor module manufacturing) | 直接铜键合(半导体模块制造) |
| DCB | Direct Copper Bonding | 直接铜焊 |
| DCB | Dayemi Complex Bangladesh | 孟加拉国Dayemi综合体 |
| DCB | Drill and Ceremonial Basic (Australian Air Training Corps) | 基本训练和仪式(澳大利亚航空训练队) |