Micrometre, a unit of length in the metric system one micron =0.00004 inch
Micrometre of mercury (µm Hg), a unit of pressure in vacuum engineering
Micron Technology, a semiconductor manufacturer based in Boise, Idaho
Alesis Micron, an analog-modelling synthesizer made by Alesis Studio Electronics
Micron (Batman Beyond), a member of the future Justice League in the animated series Batman Beyond
Micron (Skate Company), an ice and roller skate manufacturer
Micron (Exhaust Manufacturer ), a motorcycle exhaust manufacturer
Wool measurement
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