Federal Aviation Administration Abbreviations and Acronyms

  1. SNMP
    Simple Network Management Protocol
  2. SNR
    Signal-To-Noise Ratio
  3. SNUG
    Satellite Navigation User’s Group
  4. SOA
    Service Order Agreement
  5. SOD
    Satellite Orbit Determination
  6. SOH
    State of Health
  7. SOIT
    Satellite Operational Implementation Team
  8. SOO
    Satellite Operations Officer
  9. SORD
    System Operational Requirements Document
  10. SORMF
    Start of Receive Master Frame
  11. SP
    Safety Processor
  12. SPA
    System Performance Assessment
  13. SPB
    Site Program Bulletin
  14. SPD
    Software Product Specification
  15. SPEC
    Specification
  16. SPEC
    Standard Performance Evaluation Corporation
  17. SPECIF
    Specification
  18. SPI
    Schedule Performance Index
  19. SPI
    System Performance and Integrity
  20. SPIR
    Site Preparation Installation Report

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