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What does SI Stand For?
For SI we have found 418 definitions.
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What does SI mean? We know 418 definitions for SI abbreviation or acronym in 8 categories. Possible SI meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.
SI Stands For:
| Rank | Abbreviation | Meaning | |
|---|---|---|---|
| ***** | SAP SI | Sap System Integration | |
| **** | S.O.S., SI OP. SIT | si opus sit - if there is a need Reading Prescription | |
| **** | CAA SI | Civil Aviation Authority of Solomon Islands Aviation | |
| ** | SI | Slovenia European Union Country 2-letter Country Codes FIPS Country Codes Slovenia | |
| * | SI | Sarcasm Intended | |
| * | SI CHUAN | Sichuan Airlines Airline Call sign | |
| * | SI | International System of Units (Système international d'unités) Electrical Legal Master IEEE Transportation Physics | |
| * | SI | Skynet Airlines Airline | |
| * | SI | Sensory Integration Special Education Disability | |
| * | SI | Special Intelligence Army & Military Army United nations | |
| * | SI | Silicon Chemistry | |
| * | SI OP. SIT | if needed Common Medical | |
| * | SI | Statutory Instrument Dental Legal | |
| * | SI | System Information Wireless Networking | |
| * | SI | Sexual Intercourse | |
| * | SI UNITS | Système international d'unités Chemistry | |
| * | SI | Shift In IT Terminology Unix | |
| * | SI | Sub Inspector Police | |
| * | SI | Structural Integrity Electrical | |
| * | SI | Shut In well Electrical | |
| * | SI | Système International d'unités (International System of Units) Chemistry Architecture Biology Geology Physics Medical physics | |
| * | SI | Scientific Investigation Aerospace engineering Astronautics Astronomy Astrophysics Space Spaceflight | |
| * | SI | Science and Industry | |
| * | SI | Solar Influences Legal Science | |
| * | SI | Saturation Index Chemistry | |