Standard Address Number标准地址号码 System Area Network系统域网络 Sanitization搞卫生, 卫生处理 Spinal Accessory Nerve脊附属神经 Small Access Node小接入节点 San Diego, CA, USA - Lindbergh International Airport (Airport Code)圣地亚哥、钙、美国-林德伯格国际机场(机场代码) System Alert Notification (Alcatel)系统警报通知(阿尔卡特) Service Advisory Notice服务咨询的通知 Secure Area Network安全的区域网络 Standard Algebraic Notation (chess)标准的代数符号(国际象棋) Senior Advocate of Nigeria高级的拥护者 Subscriber-Access Network (Cisco)Subscriber-Access网络(思科) South African Navy南非的海军 System Advisory Notice系统顾问的通知 Sensor Actuator Network传感器网络驱动器