# Association of American Railroads

> Industry trade group representing major North American freight railroads

**Wikidata**: [Q616953](https://www.wikidata.org/wiki/Q616953)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Association_of_American_Railroads)  
**Source**: https://4ort.xyz/entity/association-of-american-railroads


## References

1. GRID Release 2017-05-22
2. Virtual International Authority File
3. CiNii Research
4. [Source](https://vademecum.uic.org/)
5. [Source](https://ncutcd.org/aboutus/history/sponsoring-organization-history/)
6. ROR release v1.19
7. Freebase Data Dumps. 2013
8. [Source](https://www.railwayage.com/regulatory/why-ian-jefferies/)
9. [Source](https://www.aar.org/wp-content/uploads/2017/12/AAR-Edward-Hamberger-Bio.pdf)
10. [OpenCorporates](https://opencorporates.com/companies/us_dc/EXTUID_2824859)
11. [Source](https://www.aar.org/)
12. [Source](https://www.youtube.com/user/freightrailworks)
13. Aligned ISNI and Ringgold identifiers for institutions
14. YouTube API
15. Microsoft Academic Knowledge Graph
16. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)