Parent Support 

Genspect

Bayswater Support Group

Our Duty

Lily Maynard

Gender Critical Dad

4thWaveNow (US)

Canadian Gender Report

Parents of ROGD Kids (Canada)

Evidence and Research

Dr Lisa Littman

GD Working Group

Gender Health Query

Society for Evidence-Based Gender Medicine

Rethink Identity Medicine Ethics

Therapists

Gender: A Wider Lens Podcast

International Association of Therapists for Desisters and Detransitioners 

Gender Dysphoria Support Network 

Kenneth Zucker

Lisa Marchiano

Inspired Teen Therapy

Stella O’Malley

Secrets of the Motherworld

Social Workers

Evidence Based Social Work Alliance

Autism

Gender Critical Autistics

Detransitioners

Pique Resilience Project

The Detransition Advocacy Network

Post Trans

Detrans Voices

Lost in Transition

GCCAN

Detransition Info (Sweden)

Detrans Canada

Wives/Partners/Children

Trans Widows

Trans Widows Voices

Children of Transitioners

Women’s Rights

Fair Play for Women

Woman’s Place

For Women Scotland

Standing for Women

FiLiA

Object!

Authentic Equity Alliance

Merched Cymru

XX Feminist Network

Women’s Resource Centre

Gender Critical Woman

Make More Noise

The Countess Didn’t Fight For This (Ireland)

Irish Women’s Lobby

Wild Woman Writing Club

Canadian Women’s Sex-Based Rights

Women’s Space Vancouver

Women’s Liberation Front (US)

Women’s Human Rights Campaign (global)

Lesbian and Gay Rights

LGBAlliance

Lesbian Rights Alliance

Lesbian Labour

Lesbian Me Too

Positively Lesbian

Schools

Safe Schools Alliance

Bristol Education Research Group

Women’s Sports

Save Women’s Sports

BoysVsWomen

Sex: Biological and Legal

Sex Matters

Legal Feminist

Murray Blackburn McKenzie (Scotland)

Project Nettie – Scientists supporting biological sex 

Sex. Not Gender

Worldwide

Gender Dysphoria Alliance Canada

Gender Challenge (Sweden)

KIRJO (Finland)

No Corpo Certo (Brazil)

Voorzij (For Her) (Netherlands)

Speak up for Women (New Zealand)

Trans Educational Voices (US)