| MSPC | Maharashtra State Pharmacy Council 
| Others |
| MSPC | Malaysian Service Providers Confederation
| Others |
| MSPC | Master of Science in Professional Communication
| Others |
| MSPC | McPhee Strength and Performance Center
| Others |
| MSPC | Meridian Street Preservation Commission
| Others |
| MSPC | Miami Shores Presbyterian Church
| Others |
| MSPC | Michael Scott Paper Company
| Others |
| MSPC | Michigan Soybean Promotion Committee
| Others |
| MSPC | Midwest Society of Professional Consultants
| Others |
| MSPC | Mizzou Suicide Prevention Coalition
| Others |
| MSPC | Multi Supplier Product Catalog
| Others |
| MSPC | Multiple Sausage Piling Conglomerate
| Others |
| MSPC | Multivariable Statistical Process Control
| Others |
| MSPC | Multivariate Statistical Process Control
| Others |