| Acronym | Definition |
|---|
| MAPSS➣Mapped Atmosphere-Plant-Soil System |
| MAPSS➣Multi-Angle Polarized Scatter Separation (diagnostic products) |
| MAPSS➣Master of Arts Program in the Social Sciences (University of Chicago) |
| MAPSS➣Minnesota Association of Professional Soil Scientists (est. 1973) |
| MAPSS➣Maintenance & Analysis Plan for Special Services |
| MAPSS➣Man Portable Surveillance System (Israel Aerospace Industries) |
| MAPSS➣Missouri Association of Professional Soil Scientists |