The American Institute of Bisexuality encourages, supports and assists research and education about bisexuality, through programs likely to make a material difference and enhance public knowledge, awareness and understanding about bisexuality.

Bi.org is a project of the Bi Foundation, their mission to connect bi people around the world and provide accurate, accessible, scientifically-sound information about (bi)sexuality. Whether you are here learn about (bi)sexuality to better understand yourself, better understand a loved one, or simply to learn, we hope you will find this site a valuable resource.

The Bisexual Resource Center works to connect the bi+ community and help its members thrive through resources, support, and celebration. They envision an empowered, visible, and inclusive global community for bi+ people.

UK organization that was discontinued in 2021, but there are still useful resources on the page.

The Bi Writers Association (BWA) organizes the Bisexual Book Awards (BBA), and its annual multi-arts reading and awards ceremony. We are the foremost voice promoting bisexual books, bi writers, bisexual writing and bi-themed arts and culture in America. BWA works to dispel myths and stereotypes about bisexuality and promotes bi visibility. BWA has organized readings, panels, a summit, film programs, educational workshops and in-service trainings. We provide networking email lists for bi writers and readers, book lists, educational handouts and a media guide. BWA has the most extensive library of bisexual books of anywhere in the world.

The mission of PAVES is to, through outreach and awareness campaigns, ensure that polysexual individuals know they are not forgotten and are never alone.

Activist and author Nicole Kristal created Still Bisexual in 2015 after growing frustrated with the lack of social acceptance for bisexuals despite wider gains for gays and lesbians. It was 2015 and bisexuality was still seen as “a phase,” and bisexuals were still being labeled “greedy,” “confused,” “unfaithful,” and “promiscuous.” Kristal thought if we could make folks realize the bisexual identity for most was lifelong and that bisexuals in committed monogamous relationships hadn’t “picked a side,” but instead were still bisexual, we could finally start to debunk some of the stereotypes. Kristal filmed a video of herself and two bisexual friends, flipping handwritten cards to music, discussing how they came to realize their bisexual orientation was lifelong and that they were in fact still bisexual.

Through media advocacy, GLAAD lifts up the stories of bisexual and allied communities, to build understanding and accelerate acceptance.

PFLAG is the first and largest organization for lesbian, gay, bisexual, transgender, and queer (LGBTQ+) people, their parents and families, and allies. With over 400 chapters and 200,000 members and supporters crossing multiple generations of families in major urban centers, small cities, and rural areas across America, PFLAG is committed to creating a world where diversity is celebrated and all people are respected, valued, and affirmed.

The Human Rights Campaign combines forces with other advocacy groups to increase bi+ visibility and address the unique needs of the bisexual community.

2011 report published by the San Francisco Human Rights Commission. Bisexuals experience high rates of being ignored, discriminated against, demonized, or rendered invisible by both the heterosexual world and the lesbian and gay communities. Often, the entire sexual orientation is branded as invalid, immoral, or irrelevant. Despite years of activism and the largest population within the LGBT community, the needs of bisexuals still go unaddressed and their very existence is still called into question. This erasure has serious consequences on bisexuals’ health, economic well-being, and funding for bi organizations and programs.

2016 report published by the Movement Advancement Project in partnership with other organizations. Despite comprising more than half of the lesbian, gay, and bisexual (LGB) community, bisexual people are frequently swept into the greater LGB community, their specific disparities made invisible within data about the LGB community as a whole. This report outlines the key areas in which bisexual people face disparities and highlights recommendations for policymakers, communities and service providers.

2021 article from Medical News Today. Mental health conditions are prevalent in the bisexual population. This is typically due to the stigmatization, oppression, and discrimination that they and others in LGBTQIA+ communities face. These factors can all contribute to negative mental health outcomes.