Transgender and transsexual are commonly confused terms that both refer to gender identity. Transgender is a broader, more inclusive category that includes all individuals who do not identify with the gender that corresponds to the sex they were assigned at birth. Transsexual is a more narrow category that includes individuals who desire to physically transition to the sex that corresponds with the gender with which they identify. Note that the word "gender" is usually used to refer to social and cultural roles, while "sex" refers to physical attributes.
Petition calls for better recognition and protection of transgender inmates in Tasmanian prisons
Transsexual | Definition of Transsexual by Merriam-Webster
Transgender and transsexual are interrelated terms but have various distinct characteristics. While a transgender individual may be referred to as transsexual, this can only happen if they wish for a medical operation to change their sex. This makes the two terms a bit confusing, and more often, most people interchange them and use one in place of the other. However, the two words have characteristics specific to each. This draws the sharp distinction between them. The following are the definitions, possible similarities, and differences between them. The term is an umbrella one used to refer to an individual whose gender expression or gender identity differs from their apparent or birth sex.
Back in the 's, lesbian and gay organizations started adding transgender people to their missions. It seemed to be a reasonable expansion -- transgender people face many of the same prejudices that gay people do. But much like the general population, most people in the gay and lesbian community did not understand that, while the prejudices were similar, the underlying issue is quite different. Many still don't understand this.
Queer is a slang term used for sexual and gender minorities LGBT. Many LGBT groups have objected about the term. It includes other sexual orientations like pansexual, pomosexual, intersexual, genderqueer, asexual and autosexual. Transgender people may identify as heterosexual, homosexual, bisexual, pansexual, polysexual, or asexual. It does not imply to any specific form of sexual orientation.