The meaning of the Acronym ETA is...

ETA is

• Empty Tank Alert
• Engine Temperature Alarm
• Estimated Time of Arrival
• Environmental Test Article
• Estimated Time to Acquisition
• Explosive Transfer Assembly
• External Tank Attachment

More Meanings For ETA:

• Ebcdic To Ascii
• Erroding Terrain Asilar
• Engelbert Tristram Award
• English Translation Award
• Euskadi Ta Askatasuna
• Easy To Assemble
• Euzkadi To Askatasuna
• Electronic Travel Authority
• Employee Training Assessment
• Elite Tactical Assault
• Enter The Adam
• Energy Transfer Accelerance
• Every Time Aweful
• Electric Trainer Aircraft
• Extension Travel Adjustment

ETA is also in:

• Assembly
• Awards & Medals
• Geology
• Unfiled