The LGBTQ+ community is diverse. Over time, researchers and cataloguers have used many different names to discuss, categorize, and index research about the community as a whole, as well as the separate and unique LGBTQ+ experiences of the community. Search terms will change across time periods, disciplines. Terms used within a sub-community to describe themselves may also differ from those used by the mainstream. Not everyone will agree with all of these definitions.
Along with the broader terms of queer or LGBTQ or 2SLGBTQIA+ also include the specific communities you researching such as (but not limited to) lesbian or gay or bisexual or transgender or nonbinary, etc.
Consult the following guides to select the terms which best express the identities, topics and issues you wish to explore.