| Subject | Italian | English |
| comp., MS | componente con threading di tipo apartment | apartment-threaded component (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 | threading apartment | apartment threading (A COM threading model where all calls to an object occur on one thread. In apartment threading, COM synchronizes and marshals calls) |