# United States Postal Service Office of Inspector General

> Oversight division of the U.S. Mail delivery service

**Wikidata**: [Q7891188](https://www.wikidata.org/wiki/Q7891188)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/United_States_Postal_Service_Office_of_Inspector_General)  
**Source**: https://4ort.xyz/entity/united-states-postal-service-office-of-inspector-general


## References

1. Open ISNI for Organizations
2. GRID Release 2017-11-09
3. Aligned ISNI and Ringgold identifiers for institutions
4. Microsoft Academic Knowledge Graph