NASA Abbreviations and Acronyms

  1. EIRA
    Exploration Systems Architecture Study Initial Reference Architecture
  2. EIRP
    Effective Isotropic Radiated Power
  3. EIRP
    Effective Lsotropic Radiated Power
  4. EIS
    Electrical Integration System
  5. EIS
    Extended Instruction Set
  6. EIS
    End Item Specification
  7. EIT
    Entry Interface Time
  8. EIU
    Engine Interface Unit
  9. EIVT
    Electrical and Instrumentation Verification Test
  10. EIVT
    Electrical Interface Verification Test
  11. EIWB
    end item workbook
  12. EJN
    Ejection
  13. EJRT
    Engineering Job Release Ticket
  14. EK
    Kinetic Energy
  15. EKF
    Extended Kalmar Filter
  16. EKG
    Electrocardiogram (record)
  17. EL
    Elevation Angle
  18. EL
    End Item
  19. EL
    Entry Interface
  20. EL
    Engineering Instruction

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