| JASC | Joint Actions Steering Committee | 联合行动指导委员会 |
| JASC | Joint Aircraft-Stores Compatibility | 联合飞机仓库兼容性 |
| JASC | Jets and Software Company (maker of Paint Shop Pro) | Jets and Software Company（Paint Shop Pro的制造商） |
| JASC | JAS Compressed Graphics file | JAS压缩图形文件 |
| JASC | Japan America Student Conference | 日美学生会议 |
| JASC | Julie Allstat Software Company | Julie Allstat软件公司 |
| JASC | Jets And Airplanes Software Company | 喷气机和飞机软件公司 |
| JASC | JFACC (Joint Force Air Component Commander) Augmentation Staff Course (US Navy) | JFACC（联合部队航空部队指挥官）增强参谋课程（美国海军） |
| JASC | Just Another Software Company | 只是另一家软件公司 |
| JASC | Jebel Ali Sailing Club (Dubai, United Arab Emirates) | 杰贝尔·阿里帆船俱乐部（阿拉伯联合酋长国迪拜） |
| JASC | Japan-America Student Conference | 日美学生会议 |
| JASC | Jane Adams Senior Caucus | Jane Adams高级核心小组 |