| Abbreviation | Definition |
|---|---|
| SQMS | Software Quality Management System |
| SQO | Scheduled Quantity for Operators |
| SQO | Sequencer Operation |
| SQO | Software Quality Operations |
| SQO | Software Quality Organization |
| SQP | Sharing Quality Program |
| SQQ | Standard Quality Quotation |
| SQR | Software Quality Record |
| SQS | System Quality Services |
| SQT | Software Quality Training |
| SQT | System Qualification Testing |
| SQTS | Supplier Quality Tracking System |
| SQU | Software Quality Unit |
| SQUAD | The Firing Squad |
| SQV | Software Quality Verification |
| SQW | Software Quality Workshop |
| SR | Spending Review |
| SR | Standard Rated |
| SR | Stock Replacement |
| SR | Stock Room |