Usually used by queer women and trans people, particularly by lesbians. Some consider . LGBT: Abbreviation for Lesbian, Gay, Bisexual, and Transgender. Human Rights Watch works for lesbian, gay, bisexual, and transgender peoples' rights, and with activists representing a multiplicity of identities and issues. Transgender sexuality is the sexuality of transgender people. Historically, studies assumed that Historically, clinicians labeled trans people as heterosexual or homosexual relative to their sex assigned at birth. Most transgender people find.