Abbreviation for "female-assigned at birth." Applies to any person who was pronounced female at birth based on genitalia. If a person is F.A.A.B. and identifies as a female, she is said to be cisgender
. If a person does not identify as female, ze
may identify as genderqueer
* or any number of other gender identities inside or outside the gender binary
Sebastian is F.A.A.B., but he came out as male-identified when he was a young adult.