| CIST | Cambridge Institute Of Science And Technology 
| Others |
| CIST | Campionato Italiano Super Turismo
| Others |
| CIST | Center for Information Strategies and Technologies
| Others |
| CIST | Centre for Information Science Technology
| Others |
| CIST | Centre of Information Society Technologies
| Others |
| CIST | Chatham Islands Standard Time [UTC + 1245]
| Others |
| CIST | Christians in Schools Trust
| Others |
| CIST | Clinical Investigator Student Trainee
| Others |
| CIST | Clinical Investigator Student Training
| Others |
| CIST | Common and Internal Spanning Tree
| Others |
| CIST | Computer Information Systems Technology
| Others |
| CIST | Conference on Information Systems and Technology
| Others |
| CIST | Confidence Intervals For Sage Tags
| Others |