| Subject | English | Arabic |
| comp., MS | apartment-threaded component | مكون مترابط الأجزاء (A COM component that resides on a single thread of execution. Apartment-threaded components rely on COM to synchronize calls to them. All COM objects created with Visual Basic are apartment threaded) |
| comp., MS | application single-threaded apartment | حجرة أحادية مؤشر الترابط لتطبيق (A single-threaded apartment the thread of which is the core UI thread for an application window) |
| comp., MS | single-threaded apartment | حجرة أحادية مؤشر الترابط (An apartment that consists of exactly one thread) |
| ichtyol. | threaded abalone | أُذُن البحؤ لُؤلؤة Haliotis assimilis |
| electr.eng. | threaded coupling of a conduit | جلبة مسننة / قارنة مسننة |
| comp., MS | threaded discussion | مناقشات مترابطة (In an online forum, such as a newsgroup, a series of messages or articles in which replies to an message are nested directly under it instead of arranged in chronological or alphabetical order) |