| MCPS | MAC Common Part Sublayer 
| Others |
| MCPS | Major Cost Proposal System
| Others |
| MCPS | Manassas City Public Schools
| Others |
| MCPS | McCracken County Public Schools
| Others |
| MCPS | Mechanical Car Park System
| Others |
| MCPS | Mechanical Copyright Protection Society
| Others |
| MCPS | Mechanical-Copyright Protection Society
| Others |
| MCPS | Media Catalog Proxy Stub
| Others |
| MCPS | Mega Chips Per Second
| Others |
| MCPS | Member of College of Physician & Surgeons
| Others |
| MCPS | Member of College of Physicians & Surgeons
| Others |
| MCPS | Member of College of Physicians and Surgeons
| Others |
| MCPS | Member of the College of Physicians and Surgeons
| Others |
| MCPS | Membership of College of Physicians and Surgeons
| Others |
| MCPS | Merchants Choice Payment Solutions
| Others |
| MCPS | Merchants' Choice Payment Solutions
| Others |
| MCPS | Microsoft Certified Product Specialist
| Others |
| MCPS | Microsoft Cordless Phone System
| Others |
| MCPS | Middlesex County Public Schools
| Others |
| MCPS | Million Chips Per Second
| Others |
| MCPS | Millions Of Connections Per Second
| Others |
| MCPS | Missoula County Public Schools
| Others |
| MCPS | Model Chain Polymer Shape
| Others |
| MCPS | Modular Command Post System
| Others |
| MCPS | Montgomery Catholic Preparatory School
| Others |
| MCPS | Montgomery County Public Schools
| Others |
| MCPS | Morehead City Primary School
| Others |
| MCPS | Morgridge Center for Public Service
| Others |
| MCPS | Multi Climate Protective System
| Others |
| MCPS | Multilevel Car Parking System
| Others |
| MCPS | My Cloud Pro Series
| Others |