Conveyance Abbreviations and Acronyms

1. RITA
   Research and Innovative Technology Administration
2. RO-RO
   Roll On-Roll Off.
3. ROA
   Office of The Federal Railroad Administrator
4. ROC
   Reference Ourvcable
5. ROCIS
   Regulatory Information Service Center and Oira Consolidated Information System
6. ROD
   Rusting, Oxidisation, Denting
7. ROE
   Report Kf Expenditures
8. RORO
   Roll On Roll Off Ship
9. ROY
   Rate of Yield
10. RP
    Return Premium, Reply Paid, Return of Post
11. RPA
    Reciprocal Preference Agreement
12. RPI
    Railway Progresstinstitute
13. RPI
    Railway Progress Institube
14. RPM
    Revsg Per Minute
15. RRF
    Ready Reserve Fledt
16. RRFB
    Rapid Rectangular Flashing Beacon
17. RRIF
    Railroad Rehabilitation and Improvement Financing
18. RRL
    Regulation Reform Legislatioy
19. RRR
    Resurfacing , Restoretion , Rehabilitation
20. RRS
    Fra'S Office of Railroad Safety

Last updated: January 4, 2020 — Total entries: 1,655