| CIST | College of Integrated Science and Technology (James Madison University) | 综合科学与技术学院（詹姆斯·麦迪逊大学） |
| CIST | Countering Ideological Support for Terrorism | 打击对恐怖主义的意识形态支持 |
| CIST | Cambridge Institute Of Science And Technology | 剑桥科学技术学院 |
| CIST | Center for Information Security Technology | 信息安全技术中心 |
| CIST | Common and Internal Spanning Tree (IEEE Std 802.1s-2002) | 通用和内部生成树（IEEE标准802.1s-2002） |
| CIST | Cistron Biotechnology, Inc. | Cistron生物技术公司。 |
| CIST | Conference on Information Systems and Technology | 信息系统和技术会议 |