Human Rights Campaign (HRC) Sexual Orientation and Gender Identity Definitions
PFLAG
Founded in 1973, PFLAG is the first and largest organization dedicated to supporting, educating, and advocating for LGBTQ+ people and their families. PFLAG’s network of hundreds of chapters and more than 250,000 members and supporters works to create a caring, just, and affirming world for LGBTQ+ people and those who love them.
Youth.gov covers some of the key concepts and terms related to sexual orientation and gender identity/expression. Also included is a page on Sexual Orientation and Gender Identity.
This publication from the LGBTQIA Health Education center can be downloaded. The glossary provides terms relevant to the health care and identities of LGBTQ+ people.
SAMHSA Top Health Issues for LGBT Populations Information and Resource Kit . Although not strictly terms for research, SAMSHA (Substance Abuse and Mental Health Services Administration), this document provides Helpful Terms for Prevention Specialists and Healthcare Providers, section A-1. See also: SAMHSA Programs and Initiatives.
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