| Subject | English | Portuguese |
| comp., MS, Braz. | Microsoft System Center Virtual Machine Manager | Microsoft System Center Virtual Machine Manager (A member of the Microsoft System Center suite of management products, Microsoft System Center Virtual Machine Manager 2007 (SCVMM) enables enterprise-wide management of virtual machines) |
| IT | real address and virtual address operating mode system | sistema de exploração de endereços reais ou endereços virtuais |
| comp., MS, Braz. | virtual file system | sistema de arquivos virtual (The subsystem that intercepts and redirects file system requests from application processes running in a virtual environment. These requests are processed based on the virtual files and directories defined in the application package and created or modified through interaction with a virtual application) |
| IT | virtual memory system | sistema operativo VMS |
| IT | virtual memory system | sistema de memória virtual |
| patents. | virtual-reality systems | sistemas de realidade virtual |