中文: abbr. 高级远程节点(Advanced Remote Node);无线电导航(Association of Rehabilitation Nurses] )
n. (Arn)人名;(英、德、瑞典)阿恩
中文: abbr. 机载无线电测距器(Airborne Range Only);自动测距仪(Automatic Range Only)
n. (Aro)人名;(阿拉伯)阿鲁;(俄、西、芬、瑞典)阿罗