| Acronym | Definition |
|---|
| SQI➣Square Inch (measurement) |
| SQI➣Software Quality Institute (Griffith University, Queensland, Australia) |
| SQI➣Simple Query Interface |
| SQI➣Service Quality Index |
| SQI➣Soil Quality Institute |
| SQI➣Service Quality Institute |
| SQI➣Systematic Quality Improvement |
| SQI➣Serial Quad I/O (4 bit multiplexed I/O serial interface flash memory device) |
| SQI➣Software Quality Improvement |
| SQI➣Super Quest Item (gaming) |
| SQI➣Speech Quality Index |
| SQI➣Submerged Quench Incinerator |
| SQI➣Smiling Quietly Inside |
| SQI➣Sterling/Rock Falls, Illinois (Airport Code) |
| SQI➣Statement, Quotation, Inference (education) |
| SQI➣Special Qualifications Identifier |
| SQI➣Software Quality Consulting Institute Ltd (Hungary) |
| SQI➣Space Quest I (game) |
| SQI➣Short-Finned Squid (FAO species code) |
| SQI➣Star Quality Images (Temecula, CA) |
| SQI➣Software Quality Investment |
| SQI➣Solution Quality Index |
| SQI➣Surveys, Questionnaires, Interviews (data management firm; Canada) |
| SQI➣Service Qualité Immobilier (French: Quality Real Estate Service) |