CLIS
| Acronym | Definition |
|---|---|
| CLIS | Classe d'Intégration Scolaire (French: School Integration Class) |
| CLIS | College of Information Studies (University of Maryland) |
| CLIS | College of Library and Information Services (University of Maryland, College Park) |
| CLIS | Carcinoma Lobulare in Situ (oncology) |
| CLIS | Cebuana Lhuillier Insurance Solutions (Philippines) |
| CLIS | Clear Lake Intermediate School (Houston, TX) |
| CLIS | Consortium for Latino Immigration Studies (South Carolina) |
| CLIS | Closed-Loop Instrument System |