A Virtual Assistant (VA) is an entrepreneur who operates a home-based business, providing administrative, technical, creative and other types of services.
In the 80386 microprocessor and later, Virtual 8086 mode, also called virtual real mode or VM86, allows the execution of real mode applications that are incapable of running directly in protected mode.
Virtual Acoustic Space (VAS), also known as Virtual Auditory Space, is a technique in which sounds presented over headphones appear to originate from any desired direction in space.
Virtual address space (abbreviated VAS) is a memory mapping mechanism available in modern operating systems such as OpenVMS, UNIX, Linux, and Windows NT.