# micro

> prefix for measurement unit symbols, denoting a multiple of 10 to the −6th power

**Wikidata**: [Q154121](https://www.wikidata.org/wiki/Q154121)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Micro-)  
**Source**: https://4ort.xyz/entity/micro-q154121


## References

1. ISO 80000-1:2009 Quantities and units—Part 1: General
2. Freebase Data Dumps. 2013