Process Automation Abbreviations and Acronyms

1. RC
   Regulatory Control
2. RCM
   Redundancy Control Module
3. RDBMS
   Relational Database Management System
4. RFID
   Radio-Frequency Identification
5. RH
   Relative Humidity
6. RHC
   Remote Hardened Controller​
7. RHMUX
   Remote Hardened Multiplexer
8. RI
   Return On Investment
9. RIE
   Remote Instrument Enclosure​
10. RIO
    Remote I/O
11. RISC
    Reduced Instruction Set Computer
12. RLL
    Relay Ladder Logic
13. RMA
    Return Material Authorization
14. RMPCT
    Robust Multivariable Predictive Control Technology
15. RMS
    Root Mean Squared
16. RMS
    Record Management System
17. ROHS
    Restriction of Hazardous Substances
18. ROI
    Return On Investment
19. RPM
    Remote Performance Monitoring
20. RPS
    Rapid Problem Solving​

Last updated: August 21, 2020 — Total entries: 717