Process Automation Abbreviations and Acronyms

  1. USMP
    ​USM Package
  2. P&O
    Purchase Order
  3. I/O
    Input/Output
  4. D&C
    Direct Current
  5. COTS
    Commercial Off-The-Shelf​
  6. FAT
    Factory Acceptance Test
  7. FAT
    File Allocation Table
  8. SIO
    Serial Input/output
  9. S/N
    Signal-To-Noise Ratio
  10. H/L
    High Level
  11. L/L
    Low Level
  12. CAN
    Controller Area Network
  13. E&I
    Engineering and Installation
  14. E&I
    Engineering and Instrumentation​
  15. I/C
    Instrumentation and Controls​
  16. ICSS
    Integrated Control and Safety System
  17. SPU
    Signal Processing Unit
  18. i.e.
    Installation and Engineering​
  19. K&E
    Kits and Enhancements​
  20. FAX
    Facsimile Transmission

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