The meaning of the Acronym SIS is...

SIS is

• Seti Intercept System
• Single Image Stereogram
• Soy Integrative Support
• Small Inducible Secreted
• Student Information Systems
• Shimano Index System
• Student Information Services
• Silicone Integrated Systems
• A Stud In Spandex
• Shimano Integration System
• Security Industry Specialists
• Styrene Isoprene Styrene
• Symbian Installation System
• Self Injury Songs
• Singcare International Services
• Sunne In Splendour
• Special Intelligence Service
• Satellite Information Systems
• Social Impact Statement
• Single Instance Store
• Scanscope Image Set
• Springtime In Sweden
• Substratum Intake System
• Surabaya International School
• Sara In Sweden
• Short Interval Scheduling
• Species Information Service
• Sales Information System
• Social Insurance Substitute

More Meanings For SIS:

• Superconductor Insulator Superconductor
• Safety Instrumented System
• Science Information Systems
• Student Information System
• Paine Webber Group, Inc.
• Schengen Information System
• Silicon Integrated Systems
• Steal Ideas Shamelessly
• Sister
• Share In Savings
• IEEE Swarm Intelligence Symposium
• Student Information System
• Success In Science
• Schoolnet Internet Server
• School Internet Server

SIS is also in:

• AMEX Symbols
• Conferences
• Educational
• Electronics
• Firms
• General
• Positions
• Stock Exchange
• Universities