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Statement of Additional Information 
Science Applications, Inc. 
Social Accountability International 
sea-to-air interface 
Senior Army Instructor 
Service Area Interface 
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Solar America Initiative 
Spectrum Astro Incorporated 
Standards Australia International 
Standards Australia International Ltd. 
Status Computer Application Interface 
Sternberg Astronomical Institute 
Swales Aerospace, Inc. 
Systems Application Integration 
IATA code for San Marino Airport, San… 
S Activity Indicator 
SABRE ASSISTED INSTRUCTION 
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Safety Attribute Inspection 
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sarcoma I 
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Science Applications International 
Scientific Advances, Inc. 
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