| Acronym | Definition |
|---|
| MWSR➣Midwest Street Ryders (automobile club) |
| MWSR➣Mean Wall Shear Rate |
| MWSR➣Microwave Water Substance Radiometer |
| MWSR➣Multi-Writer Single-Reader (computing) |
| MWSR➣Merced Wild and Scenic River (California) |
| MWSR➣Multi-Wavelength Spectral Reflectance (BiliCheck) |