NASA Abbreviations and Acronyms

  1. I&ES
    information and electronics system
  2. I&Q
    in phase and quadrature
  3. I&Q
    in phase/quadrature
  4. I&RS
    instrumentation and range safety
  5. I-load
    initialization load
  6. I-load
    Initial-load
  7. I/FU
    Interface Unit
  8. I/OB
    input/output bus
  9. I/OC
    Input/Output Controller
  10. I/OMI
    integration, operations, and maintenance instruction
  11. I/OP
    inboard/outboard profile
  12. I/OT
    input/output test
  13. I/OU
    Input/Output Unit
  14. I/U
    instrumentation unit
  15. I/V
    Inlet Valve
  16. I3L
    isoplanar integrated injection logic
  17. IC/ES
    Intercommunication/Emergency Station
  18. ICRB
    Interface Change Review Board
  19. ICTC
    Inertial Component Temperature Controller
  20. ICTC
    Interface Control Tool Ing

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