| Subject | English | Arabic |
| pow.el. | electronic device | جهاز وصل وفصل الكتروني |
| vac.tub. | electronic device | جهاز الكتروني |
| pow.el. | electronic valve device | جهاز صمام الكتروني |
| comp., MS | integrated device electronics | إلكترونيات الأجهزة المتكاملة (A type of disk-drive interface in which the controller electronics reside on the drive itself, eliminating the need for a separate adapter card. IDE offers advantages such as look-ahead caching to increase overall performance) |