Rail Transport Abbreviations and Acronyms

1. PTW
   Permit to Work (UK)
2. PUG
   Passenger Up Grades
3. PULL
   Pullman
4. PUWER
   Provision and Use of Workplace Equipment Regulations 1992
5. PVC
   Polyvinyl Chloride
6. PVRR
   Pioneer Valley Railroad Company Incorporated
7. PVRX
   Pook Valley Railroad
8. PVS
   Pecos Valley Southern Railway Company
9. PW
   Providence and Worcester Railroad
10. PW
    Permanent Way
11. PW
    Parallel Wing
12. PWAY
    Permanent Way
13. PWCT
    Philadelphia & West Chester Traction
14. PWI
    Permanent Way Institution
15. PWJ
    West Jersey Railroad
16. PWM
    Pulse Width Modulation
17. PWMA
    Permanent Way Maintenance Assistant
18. PWME
    Permanent Way Maintenance Engineer
19. PWRA
    Private Wagon Owners Registration Agreement
20. PWS
    Permanent Way Supervisor

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