Federal Aviation Administration Abbreviations and Acronyms
- SNMPSimple Network Management Protocol
- SNRSignal-To-Noise Ratio
- SNUGSatellite Navigation User’s Group
- SOAService Order Agreement
- SODSatellite Orbit Determination
- SOHState of Health
- SOITSatellite Operational Implementation Team
- SOOSatellite Operations Officer
- SORDSystem Operational Requirements Document
- SORMFStart of Receive Master Frame
- SPSafety Processor
- SPASystem Performance Assessment
- SPBSite Program Bulletin
- SPDSoftware Product Specification
- SPECSpecification
- SPECStandard Performance Evaluation Corporation
- SPECIFSpecification
- SPISchedule Performance Index
- SPISystem Performance and Integrity
- SPIRSite Preparation Installation Report
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