| USIC | U S innovation Center 
| Others |
| USIC | U S Intelligence Community
| Others |
| USIC | Union Security Insurance Company
| Others |
| USIC | United States Infrastructure Corp
| Others |
| USIC | United States Infrastructure Corporation
| Others |
| USIC | United States Intelligence Community
| Others |
| USIC | United States Interdiction Coordinator
| Others |
| USIC | United States International Club
| Others |
| USIC | United States Internet Council
| Others |
| USIC | United Surety Indemnity Company
| Others |
| USIC | Universal Serial Interface Channel
| Others |
| USIC | University of Sheffield International College
| Others |
| USIC | University Staff Issues Committee
| Others |
| USIC | Unmanned Systems Innovation Center
| Others |
| USIC | Unmanned Systems Interoperability Conference
| Others |
| USIC | Upper School Information Centre
| Others |
| USIC | User-Specific Integrated Circuit
| Others |