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What does SIS Stand For?
For SiS we have found 397 definitions.
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What does SIS mean? We know 397 definitions for SIS abbreviation or acronym in 7 categories. Possible SIS meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.
SIS Stands For:
| Rank | Abbreviation | Meaning | |
|---|---|---|---|
| ***** | SIS | Styrene Isoprene Styrene Block Copolymer Chemistry Polymer Plastics | |
| *** | SIS | sister Texting Occupation & positions | |
| ** | SIS | Switchboard wire IT Terminology | |
| ** | SIS | Short Interval Scheduler Postal Us post | |
| ** | SIS | Snickering in silence Texting | |
| ** | SIS | Sack Induction Station Postal Us post | |
| * | SIS | System Identification System | |
| * | SIS | Student Information System Special Education IT Terminology | |
| * | SIS | Satellite Instrument Shelter | |
| * | SIS | Sales Information System | |
| * | SIS | Software Implementation Specification NASA Application Software | |
| * | SIS | Safety Instrumented Systems Electrical | |
| * | SIS | Software Integrated Schedule NASA Application Software | |
| * | SIS | Special Investigation Section Police | |
| * | SIS | Saber Airlines ICAO Aircraft Codes | |
| * | SIS | Silence Is Sexy | |
| * | SIS | Schengen Information System | |
| * | SIS | School of International Service | |
| * | SIS | Swarm Intelligence Symposium Engineering Conference Event | |
| * | SIS | Secret Intelligence Service Air Force Aviation Legal Armed forces Royal military Politics | |
| * | SIS | Supports Intensity Scale Special Education Psychology | |
| * | SIS | Systems Integration Schedule Engineering NASA | |
| * | SIS | Social Information Systems Police | |
| * | SIS | Styrene-Isoprene-Styrene | |
| * | SIS | School of Information Sciences | |