Rail Transport Abbreviations and Acronyms

1. ITR
   Illinois Terminal Railroad
2. ITS
   Infrastructure Testing Services
3. ITT
   Invitation To Tender
4. ITU
   International Telecommunication Union
5. ITU-TSB
   International Telecommunication Union
6. IU
   Indianapolis Union
7. IVPS
   Intermediate Voltage Power Supply
8. IVS
   Infrastructure Video System
9. IW
   Illinois Western
10. IZ
    Inter Zonal
11. JC
    Junction
12. JCAC
    Johnson County Airport Commission
13. JCN
    Junction
14. JCN
    Job Cost NumberN
15. JCT
    Junction
16. JCT
    Joint Construction Trades
17. JCTN
    Junction
18. JD
    Job Description
19. JE
    Joppa and Eastern Railroad Company
20. JEFW
    Jefferson Warrior Railroad Company

Last updated: May 24, 2020 — Total entries: 4,035