micr - mold
- microdensitometers
- microdensitometry
- microlensing
- micrometeorites
- micrometeoroids
- micrometers
- microphotometers
- microprocessors
- microturbulence
- microwave antennas
- microwave background
- microwave emission
- microwave imaging
- microwave radiation
- microwave spectra
- microwave spectroscopy
- microwaves
- mie scattering
- milky way galaxy
