| Subject | English | Korean |
| comp., MS | Quality of Service | 서비스 품질 (A set of quality assurance standards and mechanisms for data transmission) |
| comp., MS | quality of service requirement | 서비스 품질 요구 사항 (A type of work item that records a constraint on the system such as performance, load, stress, security mechanism, or platform. These requirements do not describe functionality but rather constraints on that functionality) |
| comp., MS | Service Quality Metrics | 서비스 품질 기준 (Technology a user can enable that allows data relating to application use/performance/errors to be collected and sent to Microsoft, thus allowing Microsoft to continue to improve the product based on actual user data) |