E.
- E - Slang term for estrogen.
- Egg - Someone who has not yet realized that they are transgender
- Electrolysis - A permanent method of hair removal that involves the usage of electricity.
- Enban - A gender neutral word to refer to an adult. Can be used in the same manner as words such as man or woman. Typically used by nonbinary people. The plural of enban is enben.
- Enbie/Enby - Slang terms typically used to refer to a young nonbinary person.
- Endosex - A term with a prefix meaning "within." Someone who is not intersex.
- Enfriend - A gender neutral term for a significant other. Can be used in the same manner as words such as boyfriend or girlfriend.
- E.R.T. - Estrogen Replacement Therapy