- Matteo Ricci
- Matteo Ricci's World Map
- Matteo Ricco
- Matteotti Crisis
- matte painter
- matte painting
- matter
- Matterania
- matter-antimatter asymmetry
- matter-antimatter cosmology
- matter-antimatter symmetry
- matter balance equations
- matter bounce model
- matter classification
- matter cycle on the earth surface
- matter dominated era
- matter dominated universe
- matter element analysis method
- matter era
- matter in the fundamental representation
- matter in the fundamental representation and intersecting branes
- matter migration on the earth surface
- matter power spectrum
- matter-radiation equality
- matters at super-high densities