| Acronym | Definition |
|---|
| MSMD➣Monkey See Monkey Do |
| MSMD➣Minimum Safe Manning Document (shipping) |
| MSMD➣Mendelian Susceptibility to Mycobacterial Disease |
| MSMD➣Massachusetts Society of Mayflower Descendants |
| MSMD➣Ministry of Solid Minerals Development (Nigeria) |
| MSMD➣Medical Students of Middle-Eastern Descent |
| MSMD➣Maintenance and Stormwater Management Division (Fairfax County, Virginia) |
| MSMD➣Mike Shick Motorsports Designs |