Railroad Company Abbreviations and Acronyms

1. DMHX
   Davenport Mammoet, LLC
2. DMIX
   Adm Transportation Company
3. DMLX
   General Electric Rail Services
4. DNAX
   Dana Railcare
5. DOCX
   Du Pont Canada Incorporated
6. DOD
   United States Department of Defense
7. DOD
   Department of Defence
8. DODU
   Department of Defence
9. DODX
   United States Department of Defense
10. DODZ
    United States Department of Defense
11. DOLX
    Dolese Bros. Company
12. DONX
    Donnelly Commodities Inc.
13. DOTX
    Federal Railroad Administration
14. DOTX
    USDOT/Federal Railroad Administration
15. DOWX
    Dow Chemical Company
16. DPC
    Dairyland Power Cooperative
17. DPCX
    Dragon Phosphate Company
18. DPDZ
    Delaware and Hudson Railway Company Incorporated
19. DPIX
    Dufour Petroleum Incorporated
20. DRCX
    Denver Railway Car Co

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