What does ETEC stand for?

What does ETEC mean?

ETEC	Emerging Technologies Energy Conference Community » Conferences
ETEC	Energy Technology Expo Conference Community » Conferences
ETEC	Eco Technology Exhibition Centre Governmental » Environmental
ETEC	Electric Transportation Engineering Corporation Business » Firms
ETEC	Enterotoxigenic Escherichia Coli Medical » Laboratory
ETEC	East Tennessee Economic Council Governmental » State & Local
ETEC	Etec Systems, Inc. Business » NASDAQ Symbols
ETEC	Enterotoxigenic Escherichia Coli Medical » Physiology
ETEC	Energy Technology Engineering Center Academic & Science » Universities
ETEC	Environmental Technology and Engineering Center Academic & Science » Universities
ETEC	Edward Teller Education Center Academic & Science » Universities