| Subject | English | Arabic |
| el., meas.inst. | dual analogue-digital display | شاشة رقمية |
| oil | dual-arc welding | اللحام بقوسين مترادفين |
| comp., MS | dual boot | تشغيل مزودج (A computer configuration in which two different operating systems are installed and either can be loaded at start-up) |
| comp., MS | Dual Chinese Search | بحث للحصول على نتائج بالصينية التقليدية والمبسّطة (A search feature that allows a user to query on a word in Simplified Chinese and have results returned for that word and also for the same word in Traditional Chinese, or vice versa) |
| el., sec.sys. | dual-comparer phase comparison protection | وقاية مقارنة الطور للموجة الكتملة |
| econ. | dual control | رقابة ثنائية |
| econ. | dual control system | نظام المراقبة الثنائية |
| IMF. | dual currency bond | سند العملة المزدوجة |
| IMF. | dual currency bond | سند مزدوج العملة |
| environ. | dual economy An economy based upon two separate/distinct economic systems which co-exist in the same geographical space. Dualism is characteristic of many developing countries in which some parts of a country resemble advanced economies while other parts resemble traditional economies, i.e. there are circuits of production and exchange | اقتصاد مزدوج |
| IMF. | dual exchange market | سوق الصرف المزدوج |
| fin. | dual exchange rate | سعر الصرف المزدوج |
| econ. | dual exchange rate | سعر صرف مزدوج |
| therm.energ. | dual-frequency induction heating | تسخين حثي مزدوج التردد |
| el.tract. | dual frequency motor vehicle | مركبة بمحرك ثنائي التردد |
| corp.gov. | dual grading | تحديد درجات الوظائف مزدوج المعايير |
| comp., net. | dual-homed gateway | الإستضافة المزدوجة |
| comp., net. | dual-homed host | الإستضافة المزدوجة |
| agric., econ. | dual income | دَخْل مزدوج |
| comp., MS | dual inline memory module A type of memory board comprised of RAM chips mounted on a circuit board with a 64-bit data path and pins on each side that are on different circuits and that respond to different signals | وحدة ذاكرة مضمنة مزدوجة (DIMM) |
| corp.gov. | dual payline approach | اسلوب المنحني المزدوج للأجر |
| corp.gov. | dual payline method | اسلوب المنحني المزدوج للأجر |
| antenn. | dual-polarized antenna | هوائى ثنائى الإستقطاب |
| agric., chem. | dual-pressure process | عَمَليَّة الضغطِ المُزدَوَجة |
| agric., chem. | dual-pressure process | عَمَليَّة الضغطِ الثُنَائيةِ |
| IMF. | dual pricing | تسعير مزدوج |
| econ. | dual problem | مشكلة مزدوجة |
| math. | dual process | عملية ثنائية |
| anim.husb. | dual purpose | ثُنائي الغرض |
| anim.husb. | dual purpose animal | حيوان ثنائي الغرض |
| anim.husb. | dual-purpose animal | حيوان ثنائي الغرض |
| zool. | dual-purpose breed of cattle | الماشية المزدوجة الغرض |
| zool. | dual-purpose cattle | الماشية المزدوجة الغرض |
| transf. | dual purpose voltage transformer | محول جهد للحمايةللوقاية |
| IMF. | dual rate system exchange rates | نظام سعر الصرف المزدوج |
| agric., chem. | dual-salt process | عَمَليَّة لإنتاج نوعين من الأمْلاح |
| econ., amer. | dual system | نظام مُحَاسَبِيّ مزدوج |
| el.tract. | dual system motor vehicle | مركبة بمحرك ثنائي النظام |
| el.tract. | dual system track | مسار ثنائي النظام |
| IMF. | dual taxation | ازدواج ضريبي |
| math. | dual theorem | نظرية ثنائية |
| comp., MS | dual-tone multiple-frequency | تردد متعدد للطنين المزدوج, DTMF (The signaling system used in telephones with touchtone keypads, in which each digit is associated with two specific frequencies) |
| econ. | dual-track development | التنمية مزدوجة الاتجاه |
| UN | dual use | المزدوجة الاستخدام |
| el.tract. | dual voltage motor vehicle | مركبة بمحرك ثنائي الجهد |
| environ. | dual waste management To reduce the quantity of packaging waste, and thereby of overall MSW, Germany introduced a far-reaching legislation to reduce waste, based on the producer's responsibility principle. Industry was given the option to set up a third party organization which would carry out the collection and sorting of sales packaging for care of manufacturers and retailers. Thus, Some 600 companies created "Duales System Deutschland" in 1990 ("Dual" because it meant creating a second collection system in parallel to the existing waste collection system of the local authorities). Duales System Deutschland (DSD), now has overall responsibility for the separate collection and recycling of packaging. At present, the Dual System is the only nationwide system for the collection and sorting of sales packaging. Packaging participating in this collection system is marked with the Green Dot | الإدارة المزدوجة للمخلفات |
| UN, polit. | Seminar on Energy Conservation and Potential Dual Fuel Use for Vehicles | الحلقة الدراسية المعنية بحفظ الطاقة والاستخدام المحتمل للوقود المزدوج للسيارات |
| comp., MS | small outline dual inline memory module | وحدة ذاكرة مضمنة مزدوجة DIMM مصغرة (A smaller version of a DIMM used in laptops) |