Nonbinary: The umbrella term covering all gender identities outside the gender binary. Individuals can and do identify with nonbinary as their specific identity. Also referred to as nb or enby, though both of these terms are contentious.

Is ENBY in the dictionary?

In the LGBTQ community, an enby is a nonbinary person. Its a phonetic pronunciation of NB, short for nonbinary, or people who do not identify their gender as male or female.