# ISO 80000-2: Quantities and units—Part 2: Mathematics

> published ISO standard

**Wikidata**: [Q5974427](https://www.wikidata.org/wiki/Q5974427)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/ISO_80000-2)  
**Source**: https://4ort.xyz/entity/iso-80000-2-quantities-and-units-part-2-mathematics


## References

1. Recommendation X.660 (07/2011): Information technology – Procedures for the operation of object identifier registration authorities: General procedures and top arcs of the international object identifier tree