University of Science & Technology (Yemen)大学的科技(y) UnstretchedUnstretched Universal Standard for Tubeless (mountain bike tires)通用标准(山地自行车轮胎内胎) Underground Storage Tank地下储罐 Unresolved Sexual Tension悬而未决的性紧张 User Status Table用户状态表 System Universal Tubeless (Mavic)(Mavic系统普遍内胎) Universal Systems and Technology, Inc.通用系统技术有限公司 Universal Standard Time通用标准时间 Ultrasound Time (cataract surgery)超声时间(白内障手术) Undergraduate Space Training培养大学生的空间 Unit Security Technician单位的安全人员 University of St. Thomas (Minnesota, Texas)明尼苏达大学的斗争,得克萨斯 Urbanna Swim Team (Manassas, Virginia)Urbanna游泳队(志愿队,维吉尼亚州) Ultra Sonic Testing超音波检测