| Subject | English | Russian |
| progr. | basic systems component | основной компонент системы (See: "Aspects of Distributed Computer Systems" by Harold Lorin (1980) ssn) |
| progr. | extent to which basic systems components may be shared | степень совместного использования основных компонентов системы (See: "Aspects of Distributed Computer Systems" by Harold Lorin (1980) ssn) |