TAWS Terrain Awareness and Warning System 地形识别和警告系统
TC Type Certificate 型号合格证
TCAS Traffic Alert and Collision Avoidance System 交通报警和防撞系统
TCH Threshold Crossing Height 入口穿越高
TDZ Touchdown Zone 接地区
TDZE Touchdown Zone Elevation 接地区标高
VASI Visual Approach Slope Indicator 目视进近坡度指示

VOR Very High Frequency Omni-Directional Range Station 甚高频全向信标台
VDA Vertical Descent Angle 垂直下降角
VDP Vertical Descent Point 垂直下降点
VFR Visual Flight Rules 目视飞行规则
VGSI Visual Glide Slope Indicator 目视坡度指示器