“SIRD”是“Support Instrumentation Requirements

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“SIRR”是“Software Integration Readiness Review”的

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“SIRTF”是“Space Infra-Red Telescope Facility”的缩

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“SIS”是“SAIL (Shuttle Avionics Integration

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“SIS”是“Scanning Imaging Spectrometer”的缩写，意思

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“SIS”是“Serial Input Special”的缩写，意思是“特殊串

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“SIS”是“Shuttle Information System”的缩写，意思是“

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“SIS”是“Shuttle Interface Simulator”的缩写，意思是“

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“SIS”是“Simulator Interface System”的缩写，意思是“

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“SIS”是“Software Implementation Specification”的缩

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