VAN (Value-Added Networks): Privately owned and maintained computer networks which provide service beyond transmission, such as automatic error detection and correction, protocol conversion, and message forwarding.
VOD (Video On Demand): This video service gives the customer the possibility to choose which film/program to watch at which time from a large number of films/programs offered. The customer pays for the programs he/she purchases.
VOIP (Voice Over IP): The practice of sending digitized voice signals utilizing the IP network infrastructure rather than the traditional telephone lines.
VPN (Virtual Private Network): A software-defined private network built on top of a shared (public) network.
Very Small Aperture Terminal (VSAT): Small earth stations with a satellite dish usually 4-6 feet in diameter used to receive high speed data transmissions; can also transmit slow-speed data.?