Association for Size Diversity and Health, headquarted at Bowling Green State University in Ohio

Size acceptance group in Minnesota focusing on learning self acceptance through social interaction.

The Mission of the International Size Acceptance Association is to promote size acceptance and to help end weight-based discrimination throughout the world by means of advocacy and visible, lawful actions.

Founded in 1969, the National Association to Advance Fat Acceptance is a non-profit human rights organization dedicated to improving the quality of life for fat people. NAAFA works to eliminate discrimination based on body size and provide fat people with

A Canadian organization with a non-dieting, client-centred, feminist philosophy. The site contains numerous insightful articles about size acceptance.

NoLose is a volunteer-run organization dedicated to ending the oppression of fat people and creating vibrant fat queer culture.