T.
- T - Slang term for testosterone.
- T.D.o.V. - Trans Day of Visibility (March 31)
- T.E.R.F. - Trans Exclusionary Radical Feminist
- Terminal Hair - Thick, dark hair which typically appears on the head, armpits, pubic region, and face (depending on hormones).
- T.I.N. - Transgender, Nonbinary, and Intersex
- Tomboy - Typically refers to an individual who identifies as a girl/woman, but presents in a masculine manner.
- Top Surgery - Surgery that has to do with either the creation or removal of breasts.
- T.P.O.C. - Transgender Person Of Color
- T.Q.P.O.C. - Transgender and/or Queer Person Of Color
- Trans - Slang for transgender.
- Trans+ - An umbrella term for referring to both the transgender community, and those who may not necessarily identify as transgender, but have overlapping experiences.
- Trans-Adjacent - An umbrella term for those who may not be transgender, but have experiences that overlap with those of the transgender community. This includes (but is not limited to) those who are questioning their gender, gender non-conforming, drag performers, crossdressers, and transvestites.
- Transandrophobia - Term describing the specific kinds of transphobia that trans-masculine individuals face.
- Transfeminine - Umbrella term for those transitioning towards a feminine gender.
- Transgender - When you do not identify as your AGAB.
- Trans Man/Transgender Man - A man who is transgender.
- Transmasculine - Umbrella term for those transitioning towards a masculine gender.
- Transmedicalist - Someone who belives that you must experience extreme gender dysphoria, medically transition (or at least want to), and overall have an extremely binary, rigid, and conforming gender identity in order to be considered transgender. Transmeds are known to harass other trans people in order to try and appeal to cis people.
- Transmisogynoir - Term describing the intersection of transphobia, misogyny, and racism as experienced by black transgender women.
- Transmisogyny - Term describing the specific kinds of transphobia that trans-feminine individuals face.
- Transneutral - Umbrella term for those transitioning towards a neutral gender.
- Transphobia - Fear or hatred of transsexuality.
- Transsexual - Older term used to refer to those who are transgender. Typically used as a synonym for transgender. More commonly used to refer to those who are binary and medically transition.
- Trans Tape - Body-safe adhesive used for binding one's breasts.
- Transvestite - Someone who wears clothes/makeup/other indicators of gender expression which do not traditionally align with their gender identity. For example; a man wearing feminine clothing, or a woman wearing masculine clothing.
- Trans Woman/Transgender Woman - A woman who is transgender.
- T.R.T. - Testosterone Replacement Therapy
- True Gender - One's experienced gender; the gender you identify as.
- Truscum - Slang term for transmedicalist.
- Tucking - A method used to hide one's penis.
- T.V. - Transvestite
