CWIS
| Acronym | Definition |
|---|---|
| CWIS | Campus Wide Information System |
| CWIS | Center for World Indigenous Studies |
| CWIS | Collection Workflow Integration System |
| CWIS | Cooling Water Intake Structure (power plants; engineering) |
| CWIS | Close in Weapons system |
| CWIS | Cell Wall Integrity Signaling |
| CWIS | College Wide Information System |
| CWIS | Civil Works Information System (USACE) |
| CWIS | Cyber World Internet Services, Inc. |