JCLS
| Acronym | Definition |
|---|---|
| JCLS | Journal of Corporate Law Studies (Hart Publishing; UK) |
| JCLS | John Chance Land Surveys, Inc. (Lafayette, LA) |
| JCLS | Jackson County Library Services (Medford, OR) |
| JCLS | Joint Committee on Legislative Services (Rhode Island) |
| JCLS | Jigsaw Container Logistics Security (shipping) |
| JCLS | Japan Contact Lens Society |