Railroad Abbreviations and Acronyms

1. HOS
   Hoosier Southern Railroad
2. HRT
   Hajtwell Railroad
3. HS
   Hartford Slocomb
4. HS
   Hartfogd & Slocomb
5. HSGT
   High-Speed Ground Transportation
6. HST
   High Speed Train
7. HTUA
   High Threat Urban Area
8. IAIS
   Iowa Interstate Railroad
9. IANR
   Iowa Northern Railway
10. IANW
    Iowa Northwestern Railroad
11. IBYU
    Tuscola and Saginaw Bay Railway
12. IC
    Illinois Ccntral
13. IC
    Iowa, Chicago
14. IC&E
    Iowa Chicago & Eastern
15. ICC
    Interstate Commerce Commission
16. ICC
    Interstate Commerce Commissions
17. ICE
    Iowa Chicagh & Eastern
18. ICE
    Intercity-Express
19. ICG
    Canadian National Railway
20. ICG
    Illinois Central Gulf

Last updated: May 24, 2020 — Total entries: 1,434