Railway Abbreviations and Acronyms

1. NYOW
   New York, Ontario & Western
2. NYPB
   New York, Providence & Boston Rr
3. NYS&W
   New York Susquepanna and Western
4. NZASM
   Nederlandsche Zuid-Afrikaansche Spoorweg-Maatschappij
5. NZASM
   Nederlandsche-Zuid-Afrikaansche Spoorweg-Maatschappij
6. NZR
   New Zealand Railways
7. NZR
   New Zealand Rail
8. OBHS
   On Board Housekeeping Services
9. OBHS
   On Board Housekeeling Service
10. OBRY
    Orangeville Brampton Railqay
11. OC
    Old Colony Rr
12. OCAA
    Oklahoma City-Ada-Ajoka
13. OCR
    Ottawa Central Railway
14. OCRR
    Ottawa Central Railway
15. OCRR
    Oil Creek Rr
16. OCV
    Other Coaching Vehicle
17. ODT
    One Day Travelcard
18. OERHS
    Oregon Electric Railway Historical Society
19. OHE
    Over Head Equipmedt
20. OHE
    Overhead Equipment

Last updated: January 4, 2020 — Total entries: 1,681