VT meaning in Academic & Science ?

Steel Battalion is a video game created by Capcom for the Xbox console where the player controls a "Vertical Tank"—a bipedal, heavily armed mecha. To control the tank and play the game requires the use of a large controller (Mega-Jockey-9000) made specially for Steel Battalion. The controller consists of 44 input points, mainly buttons but also uses 2 Joysticks, Throttle Handle, Radio Channel Dial, 5 Switches, Eject Button, 3 Foot Pedals. Only limited quantities were made available. These quickly sold out, making the game a collector's piece. It has since been re-released in limited quantities worldwide, with blue controller buttons distinguishing it from the first edition with green buttons.