| Subject | English | Arabic |
| econ. | defender of the faith | مدافع عن الإيمان |
| econ. | defender of the faith | حامى الإيمان |
| el., acoust. | ear defender | واقي سمع للأذن |
| law | Public Defender P.D. state-funded counsel assigned to an indigent defendant | النائب العام، الدفاع العام |
| comp., MS | Windows Defender alert level | مستوى التنبيه لـ Windows Defender (A classification of software that help you quickly understand if the item is harmful and whether you need to take action immediately or if you should review more details) |