| WISC | TV-3, Madison, Wisconsin 
| Others |
| WISC | WAO International Scientific Conference
| Others |
| WISC | Washtenaw Interclub Swimming Club
| Others |
| WISC | Wechsler Intelligence Scale for Children
| Others |
| WISC | Wechsler Intelligence Scale Test
| Others |
| WISC | Wechsler Intelligence Scales for Children
| Others |
| WISC | Weschler Intelligence Scale for Children
| Others |
| WISC | West Indian Students' Centre
| Others |
| WISC | Williamsburg Indoor Sports Complex
| Others |
| WISC | Windows Internet Soap Connector
| Others |
| WISC | Wisconsin Integrally Synchronized Computer
| Others |
| WISC | Wisconsin Integrated Software Catalog
| Others |
| WISC | Wisconsin Investment Series Cooperative
| Others |
| WISC | Women's International Science Collaboration
| Others |
| WISC | World International Studies Committee
| Others |
| WISC | Writable Instruction Set Computer
| Others |
| WISC | Writable Instruction Stack Computer
| Others |