| Subject | Russian | English |
| IT | домен или дочерний домен: | Domain or subdomain (Office System 2010 Rori) |
| comp., MS | дочерний домен | subdomain (grafleonov) |
| comp., MS | дочерний домен | child domain (A DNS domain located directly beneath another domain name (the parent domain) in the namespace tree. For example, "example.microsoft.com" would be a subdomain of the domain "microsoft.com". Rori) |
| IT | имя дочернего домена | subdomain name (дочерний домен – термин Майкрософт -Windows 7 и Office System 2010 Rori) |
| IT | Невозможно создать дочерний домен. | the subdomain cannot be created. (Windows 8) |