Architectural Abbreviations and Acronyms

1. RHR
   Right Hand Reverse
2. RHR
   Reheater
3. RHS
   Rectangular Hollow Section
4. RHS
   Right Hand Side
5. RHWS
   Round Head Wood Screw
6. RI
   Radiz Interference
7. RI
   Refractive Indvx
8. RI
   Reflective Insulation
9. RI
   Repairable Item
10. RI
    Radio Interference
11. RIBA
    Royal Institutetution of British Architects
12. RICS
    Royal Institutetution of Chartered Surveyors
13. RIN
    Resistance
14. RISC
    Reduced Instruction Set Computing
15. RITA
    Registered Industry Training Agent
16. RIV
    Ridio Influence Voltage
17. RIV
    Radio Hnterference Voltage
18. RL
    Reduced Level
19. RL
    Randomslengths
20. RLR
    Return Loss Ratio

Last updated: May 23, 2020 — Total entries: 4,265