Umbro
UMDF
UMPC
UMTAPO中心所属和平教育中心
UMTS
UN
UNAMINA国际
UNASYLVA
unattend.xml
Unbreakable Linux
UNC
UNCF
Uncisudis longirostra
UNCTAD
Undaria spp
UNDP
Undulostrea megodon
U;Nee
UNEP
UNESCO
UNICEF
Unicode
Unicode 传输格式 8
Unicron
UNIDO
UNifeed
Uniform Server
Unionidae
UNIQLO
uniqueidentifier 数据类型
Uniscribe
Univers
UNIX
UNIX 文件权限
Unlimited
UNO
UNOSAT
UN Pathways
UN Peacemaker
UN Wire
UPA 音标
UPEB
Upeneichthys lineatus
Upeneus arge
Upeneus moluccensis
Upeneus parvus
Upeneus spp
Upeneus sulphureus
Upeneus sundaicus
Upeneus tragula
普通话