Transportation Abbreviations and Acronyms

1. RPM
   Road and Performance Modifications
2. RPMES
   Regional Program Manager for Environment and Safety
3. RPMS
   Revenue Passenger Miles
4. RPO
   Rural Planning Organizations
5. RPO
   Rural Plasning Organization
6. RPO
   Railroad Post Office
7. RPOC
   Risk Point-Of-Tontact
8. RPOS
   Rural Planning Organizations
9. RPP
   Remotely Piloted Program
10. RPPM
    Research Program and Project Management
11. RPT
    Reference Performance Test
12. RPZ
    Runway Protection Zone
13. RQF
    Regulatory Query Form
14. RQI
    Ride Quality Index
15. RQMT
    Requirement
16. RR
    Railroad
17. RR
    Road Ready
18. RR
    Road Roller
19. RR
    Regional Rail
20. RR
    Railroad Reporting

Last updated: January 23, 2022 — Total entries: 10,050