精选优质文档-倾情为你奉上缩写 ABBREVIATION LISTAA/C air conditioning 空气调节A/G air/groundA/L autoland 自动落地A/P autopilot 自动驾驶A/S airspeed 空速A/T autothrottle自动油门, adjustment/test 调整/测试ABNORM abnormal 不正常的AC alternating current 【电】交流电ACARS ARINC Communications Addressing and Reporting SystemACCEL acceleration, accelerate 使增速ACM air cycle machine 空气循环机ADC air data computer 大气资料电脑ADF automatic direction finder 自动方位寻找器ADI attitude director indicator 姿态指示器ADP air driven pump, air driven hydraulic