| JAD | Joint Application Design | 联合程序设计 |
| JAD | Junta Agroprempresarial Dominicana (Dominican Republic) | 多米尼加农业协会（多米尼加共和国） |
| JAD | Joint Analysis Directorate | 联合分析局 |
| JAD | Jumpmaster Assisted Deployment (parachuting) | Jumpmaster辅助部署（跳伞） |
| JAD | Joint Analysis Division | 联合分析处 |
| JAD | Joint Approximate Diagonalization | 联合近似对角化 |
| JAD | Jeunesse Anti-Drogue (anti-drug youth organisation) | Jeunesse Anti-Drogue（禁毒青年组织） |
| JAD | Jak and Daxter (game) | 杰克和达克斯特（游戏） |
| JAD | Joint Application Development/Design | 联合应用软件的开发和设计的 |
| JAD | Journal of Astronomical Data | 天文数据杂志 |
| JAD | Java Application Descriptor | Java应用程序描述符 |
| JAD | Just Another Dungeon | 只是另一个地下城 |
| JAD | Joint Acceptance Demonstration | 联合验收演示 |
| JAD | Joint Application Development | 联合应用程序开发 |
| JAD | Joint Architecture and Design | 联合架构和设计 |
| JAD | Jandakot, Western Australia, Australia | Jandakot，西澳大利亚州，澳大利亚 |