| Abbreviation | Definition |
|---|---|
| MBY | Management By Yacking |
| MC | Maintenance Cost |
| MC | Marginal Cost |
| MC | Mic Controller |
| MCA | Machine Capability Analysis |
| MCAL | Modular Calendar Access Library |
| MCAPP | Mid-Continent Area Power Pool |
| MCAT | Machine Capability Analysis Test |
| MCB | Master Cell Bank |
| MCB | Mill Creek Building |
| MCBA | Mississauga Chinese Business Association |
| MCCs | Model Contract Clauses |
| MCCSR | Minimum Continuing Capital and Surplus Requirements |
| MCE | Mission Critical Evaluation |
| MCEC | Managed Competition Employee Committee |
| MCEC | Mid- Carolina Electric Cooperative |
| MCEC | Ministerial Conference on Electronic Commerce |
| MCEV | Market Consistent Embedded Value |
| MCIP | Major Capital Improvement Program |
| MCISE | Moroccan Center for Innovation and Social Entrepreneurship |