| Acronym | Definition |
|---|
| MSCC➣Motlow State Community College (Lynchburg, TN) |
| MSCC➣Mauritius Software Craftsmanship Community |
| MSCC➣Morgan Sports Car Club |
| MSCC➣Mount St. Clare College (now Ashford University; Clinton, IA) |
| MSCC➣Medicare Set-Aside Consultant Certified (Commission on Health Care Certification) |
| MSCC➣Mid-Stream Clean Catch (urine specimen collection) |
| MSCC➣Motorcycle Safety Consultative Committee (Australia) |
| MSCC➣Monroe Senior Citizens Center (Monroe, Michigan) |
| MSCC➣Manila Sports Car Club |
| MSCC➣Mission Springs Community Church (Fremont, CA) |
| MSCC➣Mazda Sports Car Club |
| MSCC➣Medical Speech Pathology Council of California |
| MSCC➣Modeling and Simulation Coordination Center (now MSOSA) |
| MSCC➣Mid-Somerset Community Church (Glastonbury, Somerset, UK) |
| MSCC➣Millisecond Catalytic Cracker |
| MSCC➣Master-Slave Connection Circuit |
| MSCC➣Marin Senior Coordinating Council |
| MSCC➣Multiple Service Credit Control (Diameter Credit Control Application) |
| MSCC➣Midwest Sports Car Club of Chicago (est. 1948) |