“RAA” 英文缩写

• RAA Ruby Application Archive    Ruby应用程序存档
• RAA Registrar Accreditation Agreement    Registrar Accreditation Agreement
• RAA Relative Azimuth Angle    相对方位角
• RAA Running Annual Average    运行年平均值
• RAA IEEE Robotics and Automation Award    IEEE机器人与自动化奖