| Acronym | Definition |
|---|
| CLST➣Chile Summer Time (time zone) |
| CLST➣Celestial |
| CLST➣Christian Life School of Theology (Covington, GA) |
| CLST➣Centre for Language and Speech Technology (Netherlands) |
| CLST➣Customized Language Skills Training (Little Falls, NJ) |
| CLST➣Cub Leader Specific Training (Boy Scouts of America) |
| CLST➣Closed-Loop Stripping Technique |