The meaning of the Acronym ESU is...

ESU is

• English Speaking Union
• Ethiopian Student Union
• European Student's Union

More Meanings For ESU:

• Energy Storage Unit
• Enormous State University
• Einstein Static Universe
• Evolutionarily Significant Unit
• Electrical Safety Upgrade
• Elite Strike Unit
• Emergency Service Unit
• Explorer Scout Unit
• English Speaking Union
• Ethiopian Student Union
• European Student's Union

ESU is also in:

• Military
• Physics
• Police
• Scouting
• Unfiled
• Unions
• Universities