Uster MDTA3：Uster MDTA 3
uPA nm23-H1：uPA nm23-H1
UF-100尿液分析仪：UF-100 urine analyzer
UF-50尿沉渣分析仪：UF-50
Up-and-down：Up-and-down
Ultrafil-3D：Ultrafil-3D
Uteroglobin：uteroglobin
UL138～UL142：UL138 UL142
Uniconazole：Lactates
uleadcool3d：Ulead Cool 3D
Unoprostone：Unoprostone
Urotensin-Ⅱ：Urotensin-Ⅱ
USB-GPIB控制器：USB-GPIB controller
UT1553BCRTM：UT1553 BCRTM
UO2-Gd2O3芯块：UO2-Gd2O3pellets
UCL（统一内容定位）：Uniform content locator
USB2.0设备控制器：USB2.0 device controller
Uncsented变换：Unscented transformation
uClinux操作系统：uClinux operation system
Unscented变换：unscented transformation
UG OPEN/API：UG OPEN
UPS电源管理解决方案：UPS power supply management solution
U3Si2-Al燃料板：U3Si2-Al fuel plate
USB设备控制器IP核：USB equipment controller IP core
Underwood模型：Underwood model
uPSD3200单片机：uPSD3200
UML（统一建摸语言）：UML (Unified Modeling Language)
UGN-3501M芯片：UGN-3501M chip
UG/Scenario：UG/ Scenario
UV/H2O2/GAC：UV/H_2O_2/GAC
UG/Drafting：UG/Drafting
Unscented滤波：Unscented filtering
UGOpenC/C++：UG Open C/C++
Uroplakin蛋白：Uroplakin albumen
UM5100语音处理器：speech processor for UM5100
ubiquitin基因：Ubiquitin gene
UG/OPEN二次开发：UG/OPEN
UML profile：UML profile
USB大容量存储设备类：USB MASS
Ultra DMA模式：Ultra DMA
UltraSulf软件：UltraSurf
uClinux-2.6：uClinux-2.6
uPSD3234单片机：uPSD3234 SCM
Ubiquisys公司：Ubiquisys
USB2.0主机控制器：USB2.0 host controller
UML（统一建模语言）：UML(Unified Modeling Language)
UV/solar选择比：UV/solar rejection ratios
UltraSearch：Ultra Search
UWB室内信道统计模型：statistical UWB indoor channel ΔK model
UPSD3251单片机：UPSD3251