user part
user privacy
user profile
user-provided number (UPN)
user representative
user service class
UT
UTC
UTC(i)
utility load
utility program
utility routine
Utilization Level
uudecode
uuencode
| UV
UWB
vacant code (VC)
vaccine program
Validation
validation system
value-added carrier
value-added network (VAN)
value date
VAN
Vanilla
variable length buffer
variable slope delta modulation
Variance
variant
|