Rail Transport Abbreviations and Acronyms

1. RFP
   Richmond Fredericksburg and Potomac
2. RFQ
   Request for Quotation
3. RGS
   Railway Group Standard
4. RGSP
   Railway Group Safety Plan
5. RHA
   Road Haulage Association
6. RHS
   Rectangular Hollow Section
7. RHT
   Railway Heritage Trust
8. RI
   Rock Island
9. RI
   Relay Interlocking
10. RIA
    Railway Industry Association
11. RIAC
    Railway Industry Advisory Committee
12. RIC
    Rail Incident Commander
13. RIC
    Regolamento Internazionale Carrozze
14. RICA
    Regional Independent Commercial Auditor
15. RICP
    Rail Incident Control Post
16. RID
    Regulations Governing International Carriage of Dangerous Goods By Rail
17. RIDRR
    Railway Industry Dispute Resolution Rules
18. RIFAA
    Rail Industry First Aid Association
19. RIG
    Railway Industry Group
20. RII
    Relay Interlocking Interface

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