| Abbreviation | Definition |
|---|---|
| MDSG | Marketing Director Support Group |
| MDSG | Marketing Director's Support Group |
| MDV | Marketing Daily Value |
| MEAN | Make Excellency A Necessity |
| MEEM | Muslim Entrepreneur Email Marketing |
| MEG | Marketing Executives Group |
| MEME | Make Enough Money Eventually |
| MENG | Marketing Executives Networking Group |
| MERC | Marketing Events Relations and Communication |
| MESE | Marketing Educational Series for Entrepreneurs |
| MFPC | Marketing Fire Prevention in Your Community |
| MHMA | Midwest Healthcare Marketing Association |
| MHW | Marketing Hell Week |
| MI | Marketing Institute |
| MIDM | Mumbai Institute of Digital Marketing |
| MIDT | Marketing Information Data Tapes |
| MIDT | Marketing Information Data Transfer |
| MIE | Marketing Insights Event |
| MII | Marketing Institute of Ireland |
| MILE | Marketing Integrated Learning Experience |