| DEPA | Dynamic Elastic Properties Analyzer | 动态弹性特性分析仪 |
| DEPA | Dynamic Elastic Properties Analyzer (Waterville, OH) | 动态弹性性能分析仪（俄亥俄州沃特维尔） |
| DEPA | Danish Environmental Protection Agency | 丹麦环境保护局 |
| DEPA | diethylene-phosphoramide | 二亚乙基磷酰胺 |
| DEPA | Defense Electric Power Administration (US Department of Energy; 1950-53) | 国防电力管理局（美国能源部；1950-53） |
| DEPA | Distributed Enhanced Processing Architecture | 分布式增强处理体系结构 |