| Subject | English | Korean |
| comp., MS | Directory Synchronization Tool mode | 디렉터리 동기화 도구 모드 (A mode for uploading an address list file to Directory Services via the Directory Synchronization Tool. This is one of the three upload modes in EHS. It automatically synchronizes the on-site e-mail address list with the organization's hosted services) |
| comp., MS | Microsoft Online Services Directory Synchronization Tool | Microsoft Online Services 디렉터리 동기화 도구 (The application that provides one-way synchronization from an organization's on-premises Active Directory directory service to Windows Azure Active Directory) |