General:
* Earth
* Elephant
* Eagle
* Eye
* Egg
* Energy
* Entertainment
* Education
* Effort
Places:
* England
* Egypt
* Ethiopia
* Europe
* Everest
Food & Drink:
* Eggs
* Edamame
* Enchiladas
* Espresso
* Elderflower
Concepts:
* Emotion
* Experience
* Effort
* Evolution
* Environment
Things:
* Earring
* Eraser
* Envelope
* Engine
* Elbow
People & Characters:
* Emily
* Edward
* Elsa
* Ethan
* E.T.
This is just a small sample! There are endless things that begin with the letter "e". What kind of things are you looking for specifically? Let me know and I can give you a more tailored list.