| Rank | Abbreviation | Meaning |
|---|
| ***** | MSCC | maxillofacial squamous cell carcinomas
| |
| ***** | MSCC | Manual of Sewer Condition Classification
| |
| **** | MSCC | Millisecond Catalytic Cracker
| |
| **** | MSCC | Management Staff Consultative Committee
| |
| *** | MSCC | Management Systems Consulting Corp
| |
| *** | MSCC | Metastatic spinal cord compression
| |
| *** | MSCC | Medical Speech Pathology Council of California
| |
| *** | MSCC | Motor Sport Club Celle
| |
| *** | MSCC | Midwest Sports Car Club of Chicago
| |
| *** | MSCC | Mazda Sports Car Club
| |
| *** | MSCC | Mid-Stream Clean Catch
| |
| *** | MSCC | Master of Science in Christian Counseling
| |
| *** | MSCC | Modeling and Simulation Coordination Center
| |
| *** | MSCC | Morning Star Christian Church
| |
| *** | MSCC | Mount St. Clare College
| |
| *** | MSCC | Monash Sporting Car Club
| |
| *** | MSCC | Monroe Senior Citizens Center
| |
| *** | MSCC | Missionary Society of the Canadian Church
| |
| *** | MSCC | Mission Springs Community Church
| |
| *** | MSCC | Microscopic Somatic Cell Count
| |
| ** | MSCC | Monklands Sporting Car Club
| |
| ** | MSCC | Medical Standards and Compliance Committee
| |
| ** | MSCC | Maintenance Service Customer Contact
| |
| ** | MSCC | Master of Science in Community Counseling
| |
| ** | MSCC | Missionary Society of the Church in Canada
| |