| Subject | English | Russian |
| progr. | language for programming reactive systems | язык программирования систем реального времени (Reactive systems interact continuously with their environment, at a speed imposed by the environment; a typical example is the automatic flight control system of modern airplanes. Reactive systems must react to stimuli from the environment within strict time bounds. For this reason they are often also called real-time systems Alex_Odeychuk) |
| progr. | reactive programming language | язык реактивного программирования (Alex_Odeychuk) |