| Acronym | Definition |
|---|
| M&S➣Marks and Spencer |
| M&S➣Modeling and Simulation |
| M&S➣Marketing and Sales |
| M&S➣Materials and Structures |
| M&S➣Maintenance & Services |
| M&S➣Mumford & Sons (band) |
| M&S➣Maintenance and Support |
| M&S➣Mario & Sonic (game) |
| M&S➣Mud and Snow |
| M&S➣Mulder and Scully (TV's X-Files characters) |
| M&S➣Methods and Standards |
| M&S➣Material and Services |
| M&S➣materially and substantially (less/greater) |
| M&S➣Media & Status |
| M&S➣McClelland and Stewart Ltd (Canadian book publisher) |
| M&S➣Mekeels and Stamps Magazine (philatelic publication) |