| Subject | English | Russian |
| telecom. | backup folder tree | дерево резервных папок (oleg.vigodsky) |
| comp., MS | folder tree | дерево папок (A hierarchy of folders in the Exchange store very similar in structure to the standard file system. A single folder can contain child folders, which, in turn, can contain other child folders) |
| gen. | folder tree | структура папки (Alexander Demidov) |