The meaning of the Acronym EU is...

EU is

• European Union
• Enemy Unexpected

More Meanings For EU:

• Ease of Use
• Execution Unit
• Everything Unbelievably
• Extended Universe
• Expanded Universe
• Europium
• Evil Usurpers
• Europium
• Entropy Unit
• Economic Union
• Eastern University
• Elastic Underpants
• Evil Union
• Evil and Useless
• Enter Urethra

EU is also in:

• Astronomy
• Chat
• Chemistry
• Clothes
• Electronics
• Funnies
• Hospitals
• Physics
• Software
• Universities