CUSI
| Acronym | Definition |
|---|---|
| CUSI | Configurable Unified Search Interface |
| CUSI | Centro Universitario Sportivo Italiano (Italian: Italian University Sports Center) |
| CUSI | Configurable Unified Search Engine |
| CUSI | Credit Union Services Incorporated (Credit Union of Texas) |
| CUSI | Centro Universitario San Isidro (Spanish: University Center San Isidro; Argentina) |
| CUSI | Center for Urban School Improvement (Chicago) |