Abbreviations beginning with s

SSIRSchool Status Improvement Report
Community » Schools

SSIRSpace Station Integration Review
Community

SSIRSystem Software Interrupt Request
Computing » IT

SSIRSpecial Security Investigation Required
Governmental

SSIRSchool Status and Improvement Report
Miscellaneous » Unclassified

SSIRSchool Status Improvement Report
Miscellaneous » Unclassified

SSIRSequence, Selection, Iteration, and Recursion
Miscellaneous

SSIRSilver State International Rodeo
Miscellaneous » Unclassified

SSIRSophomore Scholars in Residence
Miscellaneous » Unclassified

SSIRStanford Social Innovation Review
Miscellaneous » Unclassified

SSIRSupply System Inventory Report
Miscellaneous

SSIRGSchool System Improvement Resource Guide (Washington)
Miscellaneous

SSIRHShared Syntactic Integration Resource Hypothesis (neural processing)
Academic & Science

SSIRISecure System Integration and Reliability Improvement
Community

SSIRISouthern Sudan Interactive Radio Instruction
Miscellaneous

SSIRSSafety and Security Incident Reporting System
Governmental » United Nations

SSISScandinavian Society for Iranian Studies
Academic & Science » Societies

SSISScanning Surface Inspection System
Academic & Science

SSISSocial Services Information System (UK)
Academic & Science

SSISSales Support and Infrastructure Services
Business