| Subject | English | Russian |
| IT | non-proprietary architecture | открытая архитектура (Ремедиос_П) |
| gen. | proprietary architecture | закрытая архитектура (оборудования от одного поставщика A single vendor's proprietary architecture. A proprietary architecture is one that is designed by a single vendor and locks the customer in via proprietary Application Programming Interfaces yevsey) |