VLAN Trunk ProtocolVLAN（虚拟局域网）干道协议 Virtual Terminal Protocol虚拟终端协议 Vacuum Throttle Positioner真空节汽门电位计 vendor test program售主检测计划 Veterinary Technician Program兽医人员计划 Virtual Training Program虚拟训练计划 Video Tape Player磁带放像机 Voting Technology Project投票技术项目 Viaje Todo Pagado (Mexico)Viaje待办事项,Pagado(墨西哥) Verification Test Procedure验证测试程序 Vascular-Targeted Photodynamic (therapy)Vascular-Targeted光(疗法) Validation Test Plan (Sprint)验证试验计划(冲刺) Valve Test Point阀门测试点 Virtual Transport Protocol (Sprint)虚拟的传输协议(冲刺) Vertical Thermal Processor垂直热处理器