| Subject | English | Japanese |
| phys. | closed subsystem | 閉部分系 (へい・ぶぶんけい) |
| comp. | n graphics subsystem | グラフィックス・サブシステム |
| comp. | n graphics subsystem | グラフィックスサブシステム |
| comp. | n input subsystem | 入力サブシステム |
| gen. | n job entry subsystem | ジェス |
| comp., MS | Local Security Authority Subsystem Service | ローカル セキュリティ機関サブシステム サービス (An interface for managing local security, domain authentication, and Active Directory processes. It handles authentication for the client and for the server. It also contains features that are used to support Active Directory utilities) |
| comp. | n output subsystem | 出力サブシステム |
| comp., MS | Resource Hosting Subsystem | リソース ホスティング サブシステム (A cluster software component that provides a communication, monitoring, and processing layer between the Cluster service and one or more clustered resources) |
| comp., MS | Subsystem for UNIX-Based Applications | UNIX ベース アプリケーション用サブシステム (A Windows component that provides platform services for UNIX system-based applications) |