| EU | Eastern University 
| Others |
| EU | Ecological Union
| Others |
| EU | Economic Union
| Others |
| EU | Ehrlich unit
| Others |
| EU | Elastic Underpants
| Others |
| EU | Electronic Unit
| Others |
| EU | Elon University
| Others |
| EU | Emergency Unit
| Others |
| EU | End User
| Others |
| EU | Endotoxin Unit
| Others |
| EU | Enemy Unexpected
| Others |
| EU | Energy Union
| Others |
| EU | Energy Unit
| Others |
| EU | Energy Usage
| Others |
| EU | Enriched Uranium
| Others |
| EU | Enter Urethra
| Others |
| EU | Entropy Unit
| Others |
| EU | Enzyme Unit
| Others |
| EU | Estados Unidos (United States)
| Others |
| EU | Estremisti Uniti
| Others |
| EU | Etats Unis (French: United States)
| Others |
| EU | Ethical Union
| Others |
| EU | Etiology Unknown
| Others |
| EU | European Union
| Others |
| eu | European Union (TLD)
| Others |
| EU | Europeans Useless
| Others |
| EU | Europium
| Element |
| EU | euthyroid
| Others |
| EU | Evangel University
| Others |
| EU | Everything Unbelievably
| Others |
| EU | Evil and Useless
| Others |
| EU | Evil Union
| Others |
| EU | Evil Usurpers
| Others |
| EU | Excretory Urography
| Others |
| EU | Execution Unit
| Others |
| EU | Expanded Universe
| Others |
| EU | Experience Unlimited
| Others |
| EU | Experimental Unit
| Others |
| EU | Extended Universe
| Others |
| EU | Extraordinarily Unrealistic
| Others |
| EU | Extremadura Unida
| Others |