Tri-Ess
Tri-Ess is an international educational, social, and support group for heterosexual cross-dressers, their partners, and their families.History
Tri-Ess was founded in 1976 by the merging of two existing groups for crossdressers, Mamselle, a group formed by Carol Beecroft, and another group called the Foundation for Personality Expression , which was formed by Virginia Prince.
Tri-Ess has five chapters nationwide in the United States, and is a member of the World Congress of Transgender Organizations.;The Femme Mirror
;Sweetheart Connection
;Big Sister Program
;Pen Pal Program
;Sisters Across the Sea Program
;Holiday en femme
;Spouses' and Partners' International Conference on Education
