Urban Risk Management城市的风险管理 Unaccompanied Refugee Minor (children who have come to the United states seeking some type of legal relief)无子女有小难民到美国寻求某种类型的法律救济 Unreinforced Masonry性能砌体 Urban Rural Mission城乡的使命 Urzad Rady Ministrow (Polish: The Office of the Council of Ministers)Urzad Rady Ministrow(波兰:办公室部长理事会) Uþsienio Reikalø Ministerija (Ministry of Foreign Affairs of the Republic of Lithuania)Uþsienio Reikalø Ministerija (Ministry of Foreign Affairs of the Republic of Lithuania) Union Rescue Mission (Los Angeles, CA)工会营救任务(洛杉矶CA) Unidad Residencial Montserrat (Madrid, Spain)具体而言Unidad蒙特塞拉特(西班牙马德里) Urban Renaissance Man城市复兴的人 Universal Recovery Methodology普遍的回收方法 Underrepresented Minority歧视少数民族 Urgently Required Materials迫切需要的材料 Universal Retention Mechanism环球保留机制 Universal Router Module (Cisco)通用路由器模块(思科) Urban Renewal Media旧城改造传媒