| Subject | English | Arabic |
| dat.proc. | modulator-demodulator | جهاز تضمين واستخلاص |
| dat.proc. | modulator-demodulator | المودم معدل/كاشف |
| dat.proc. | modulator-demodulator | موديم |
| comp., MS | modulator/demodulator | مضمن/مزيل تضمين (A communications device that converts between digital data from a computer or terminal and analog audio signals that can pass through a standard telephone line) |
| semicond. | modulator diode | صمام ثنائى مضمن |