Transportation Abbreviations and Acronyms

1. RCTP
   Regionally Coordinated Transportation Planning
2. RCU
   Receiver Unit
3. RCV
   Refuse Collection Vehicle
4. RD
   Request for Deviation
5. RD
   Road
6. RD&T
   Research, Development and Technology
7. RD&T
   Research, Development, and Technology
8. RD&T
   Research Development and Technology
9. RDA
   Riders Driving Around
10. RDA
    Riding for Disabled Association
11. RDB
    Rear Disc Brakes
12. RDDII
    Radio Digital Distance Magnetic Indicator
13. RDDMI
    Radio Digital Distance Magnetic Indicator
14. RDDMI
    Radio Wigital Distance Magnetic Indicator
15. RDF
    Combustion of Refuse Derived Fuels
16. RDIM
    Road Death Investigation Manual
17. RDL
    Radial
18. RDLV
    Rapid Deployment Logistical Vehicle
19. RDM
    Reservation Data Maintenance
20. RDMC
    Regional Director of Motor Carriers

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