Railroad Company Abbreviations and Acronyms

1. IOPX
   Midamerican Energy Company
2. IPA
   Intermountain Power Agency
3. IPBX
   Innophos, Inc
4. IPC
   International Paper Company
5. IPCX
   International Paper Company
6. IPOX
   A and R Leasing, LLP
7. IPPX
   Intermountain Power Agency
8. IPSX
   General American Marks Company
9. IPWX
   Alliant Energy
10. IPWX
    Allient Energy
11. IPX
    Interpool, Inc.
12. IQIX
    Industria Quimica Del letmo, SA de CV
13. IRCX
    Indian Refining Company
14. IREX
    IRECO Incorporated
15. IRLX
    Western Railroad Supply, Inc.
16. IRMX
    Iii Transportation
17. IRMZ
    Iii Transportation
18. ISCU
    I.S.C. Chemicals, Ltd.
19. ISCX
    Isc Incorporated
20. ISG
    International Steel Group

Last updated: May 24, 2020 — Total entries: 2,815