| Subject | English | Arabic |
| auto.ctrl. | dynamic input in switching systems | دخل حركي للنظام التحويلي |
| comp., MS | Dynamic Systems Initiative | مبادرة الأنظمة الحيوية (A broad Microsoft and industry initiative uniting hardware, software, and service vendors around a new software architecture based on the System Definition Model (SDM)) |
| radio | system dynamic range | مدى حركي لقطعة من الجهاز او قناة الصوت |