Rail Transport Abbreviations and Acronyms

1. OTR
   Oakland Terminal Railway
2. OTSX
   On Track Rail Services
3. OTVR
   Otter Tail Valley Railroad Company
4. OTW
   One Train Working
5. OUCH
   Ouachita Railroad
6. OURD
   Ogden Union Railway and Depot Company
7. OVR
   Otter Valley Railroad
8. OWTX
   Oneida & Western Transportation
9. PA
   Personal Assistant
10. PA
    Payment On Account
11. PA
    Public Addresses
12. PABS
    Passenger Track Access Billing System
13. PABX
    private automatic branch exchange (telephone)
14. PACS
    Public Affairs Correspondence System
15. PACT
    PAved Concrete Track
16. PADS
    Parts and Drawing System
17. PAE
    Conrail
18. PAF
    Project Authority Form
19. PAL
    Paducah and Louisville
20. PAL
    Property Action Line

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