What does UMTS stand for?

What does UMTS mean?

UMTS	Universal Mobile Telecommunications System Computing » Networking
UMTS	Universal Mobile Telecommunications System Computing » Telecom
UMTS	Universal Mobile Telecommunications System Computing » Hardware
UMTS	Universal Mobile Telecommunications System Academic & Science » Electronics
UMTS	Universal Mobile Telecommunications System Computing » Security
UMTS	Universal Mobile Telephone Service Miscellaneous » Unclassified
UMTS	Universal Mobile Telecommunications Services Miscellaneous » Unclassified
UMTS	Universal Mobile Telephony System Miscellaneous » Unclassified
UMTS	Universal Mobile Telecommunication Services Miscellaneous » Unclassified
UMTS	Universal Mobile Telecommunications Standard Miscellaneous » Unclassified
UMTS	Universal Mobile Telephony Service Miscellaneous » Unclassified
UMTS	Unified Mobile Telecommunication System Miscellaneous » Unclassified
UMTS	United Mobile Talking Switch Computing » General
UMTS	Unser Mega Teures Spielzeug Miscellaneous » Unclassified
UMTS	Universial Mobile Telephone System Miscellaneous » Unclassified
UMTS	Universal Mobile Telecom Surfwax Miscellaneous » Unclassified