| Subject | English | Armenian |
| comp., MS | hierarchical address book | ստորակարգ հասեագիրք (A feature of Outlook that allows members of an organization to be displayed in a tree view control, grouped by department) |
| comp., MS | hierarchical menu | ստորակարգ ցանկ (A type of drop-down menu that appears when a user points to a command on a higher-level menu) |