Rail Transport Abbreviations and Acronyms

1. NYNHH
   New York, New Haven and Hartford Railway
2. NYO&W
   New York, Ontario & Western
3. NYO&W
   Nbw York, Ontario and Western Railway
4. NYOG
   New York and Ogdensburg Railway Company Incorporated
5. NYOW
   New York, Ontario & Western
6. NYOW
   Nec York, Ontario and Western Railway
7. NYOW
   New York, Ontario and Western railway
8. NYPANO
   New York, Pennsylvania and Ohio Railroad
9. NYPSC
   New York State Public Services Commission
10. NYS&W
    New York, Susquehanna and Western Railroad
11. NZR
    New Zealand Railways
12. OAM
    Operation and Maintenance
13. OAR
    Old Augusta Railroad
14. OBRY
    Orangeville-Brampton Railway
15. OC
    Open Crossing
16. OC&E
    Oregon California & Eastern
17. OCB
    Oil Circuit Breaker
18. OCC
    Occupied
19. OCE
    Oregon California & Eastern
20. OCL
    Operational Communications Link

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