The meaning of the Acronym ETS is...

ETS is

• Essential Truth Study
• Evil Testing Serpent
• Evil Testing Satans

More Meanings For ETS:

• European Telecommunication Standard
• EMO Telic Subsyntax
• Easy To Say
• Erlang Term Storage
• Equivalent Time Sampling
• End of Transmission Signal
• Excited Triplet State
• Educational Testing Service
• Educational Testing Services
• End The Slaughter
• Electrician's Theme Song
• Emily The Strange
• Energy Transfer System
• Electronic Thermo Sensing
• English Tertiary Studies

ETS is also in:

• Electronics
• Food
• Funnies
• General
• Psychology
• SMS
• Software
• Telecom
• Unfiled
• Universities