| 缩写 | 全称 | 中文释义 |
|---|---|---|
| DCA | DuPage Competitive All | Dupage Competitive All公司 |
| DCA | District of Columbia Airport | 哥伦比亚机场区 |
| DCA | Distinctive Client Advantage | 独特的客户优势 |
| DCA | Distributed Computing Architecture | 分布式计算体系结构 |
| DCA | Destruction, Chaos, and Anarchy | 破坏、混乱和无政府状态 |
| DCA | Distance of Closest Approach | 最近进近距离 |
| DCA | Direct Chip Attachment | 直接芯片连接 |
| DCA | Design for Code Acceptance | 规范验收设计 |
| DCA | Digital Command Assembly | 数字指挥装备 |
| DCA | Digitally Controlled Amplifier | 数控放大器 |