| Abbreviation | Definition |
|---|---|
| MCAD | Microsoft Certified Application Developer |
| MCC | Master Certified Coach |
| MCDBA | Microsoft Certified DataBase Administrator |
| MCDST | Microsoft Certified Desktop Support Technician |
| MCES | Marine Corps Engineer School |
| MCIPD | Member of the Chartered Institute of Personnel and Development |
| MCITP | Microsoft Certified Information Technology Professional |
| MCM | Master Chief Musician |
| MCO | Master Control Operator |
| MCOM | Marketing COmmunication Manager |
| MCP | Microsoft Certified Professional |
| MCS | Mentor Coach Specialist |
| MCSA | Microsoft Certified Systems Admnistrator |
| MCSD | Microsoft Certified Solution Developer |
| MCSE | Mcdonalds Certified Server Of Egg Mcmuffins |
| MCSE | Microsoft Certified Systems Engineer |
| MCSE | Must Consult Someone Experienced |
| MCT | Microsoft Certified Trainer |
| MCTM | Managed Care Transaction Manager |
| MD | Mall Detective |