Lgbtqia2s+ meaning of each letter Chances are youve probably seen LGBTQ, LGBTQIA or LGBTQIA2S before, but do you know what each of these letters mean. While its important to note that this is not an exhaustive list of all the identities and orientations in the community, heres a quick breakdown of the ones included in this acronym and their respective flags!L for Lesbian: A woman or female-identified person who experiences sexual, romantic, or emotional attraction to people of the same or similar gender.