| Subject | English | Korean |
| IT | application system | 애플리케이션 시스템 |
| comp., MS | application system | 응용 프로그램 시스템 (A system that defines a specific and reusable configuration of applications and other systems as members. You can configure these members and describe the communication pathways between them) |
| comp., MS | root application system | 루트 응용 프로그램 시스템 (The top-level application system for which you are defining and evaluating deployment. The System View window displays all applications in the system, including the full expansion of all systems in the root system) |
| comp., MS | System Applications | 시스템 응용 프로그램 (" A tab in the Windows Server "Centro" Administration Console that provides access to plug-ins for managing third-party applications.") |