| Subject | English | Arabic |
| comp., MS | database development life cycle | دورة حياة تطوير قاعدة البيانات (A structured process that is imposed upon the development of the database portion of an application. It is essentially a subset of the software development life cycle that is specific to one or more databases in an application) |
| UN, chem. | life cycle | دورة الحياة |
| comp., MS | life cycle | دورة الحياة (The phases a solution goes through from the time it is conceived until the time it is retired from service) |
| fish.farm. | life cycle | دورة حياة |
| reliabil. | life cycle | الدورة العمرية |
| biol. | life cycle | دورة حياة الأسماك |
| UN, chem. | life cycle analysis | تحليل دورة الحياة |
| UN, chem. | life cycle analysis | تقييم دورة الحياة |
| environ. | life cycle analysis | تقييم دورة الحياة – تحليل دورة الحياة |
| environ. | life cycle assessment | تقييم دورة الحياة – تحليل دورة الحياة |
| UN, chem. | life cycle assessment | تحليل دورة الحياة |
| UN, chem. | life cycle assessment | تقييم دورة الحياة |
| ecol. | life cycle assessment | تقييم الدورة العمرية |
| reliabil. | life cycle cost of an item | التكلفة الكلية للدورة العمرية لبند |
| reliabil. | life cycle cost of an item | تكلفة الدورة العمرية لبند |
| reliabil. | life cycle costing | تكلفة الدورة العمرية |
| UN, chem. | life cycle costing | تكلفة دورة الحياة |
| IMF. | life cycle hypothesis | نظرية دورة الحياة (للدخل والاستھلاك والادخار) |
| IMF. | life cycle hypothesis | فرضية دورة الحياة |
| comp., MS | life cycle model | نموذج دورة الحياة (A partitioning of the life of a product into phases that guide the project from identifying customer needs through product retirement) |
| biol. | life cycle of a plant | دَوْرة حياة نبات ما |
| ecol. | life cycle phase | طور الدورة العمرية |
| ecol. | life cycle phase | مرحلة الدورة العمرية |
| ecol. | life cycle stage | طور الدورة العمرية |
| ecol. | life cycle stage | مرحلة الدورة العمرية |
| IMF. | life cycle theory | نظرية دورة الحياة (للدخل والاستھلاك والادخار) |
| IMF. | life cycle theory | فرضية دورة الحياة |
| ecol. | life cycle thinking | التفكير في الدورة العمرية |
| environ. | life-cycle management Management of all the stages involved in the life of a product such as raw materials acquisition, manufacturing, distribution and retail, use and re-use and maintenance, recycling and waste management, in order to create less environmentally harmful products | إدارة دورية الحياة |
| environ. | material life cycle All the stages involved in the manufacturing, distribution and retail, use and re-use and maintenance, recycling and waste management of materials | دورة حياة المادة |
| environ. | product life cycle A product life cycle includes the following phases: acquisition of raw materials, production, packaging, distribution, use, recyling, and disposal | دورة حياة المنتَج |
| comp., MS | project life cycle | دورة حياة المشروع (A collection of generally sequential project phases whose name and number are determined by the needs of the organization or organizations involved in the project) |
| org.name. | System Development Life Cycle | دورة تطوير النظام |