| Subject | English | Russian |
| progr. | copy on write | копирование при записи (ssn) |
| comp., MS | copy on write | копирование при записи (Page protection that allows multiple applications to map their virtual address spaces to share the same physical pages until an application needs to modify the page and have its own instance copy, which allows the virtual memory manager to save memory and execution time) |
| IT | copy-on-write | копирование при записи |
| comp., MS | copy-on-write page protection | защита страниц на основе копирования при записи (A concept that allows multiple applications to map their virtual address spaces to share the same physical pages, until an application needs to modify the page and have its own instance copy) |