PFLAG (disambiguation) From Wikipedia the free encyclopedia PFLAG (Parents, Families and Friends of Lesbians and Gays) is an American LGBTQ organization. PFLAG may also refer to: PFLAG Canada PFLAG China See also[edit] Families and Friends of Lesbians and Gays Topics referred to by the same term This disambiguation page lists articles associated with the title PFLAG.If an internal link led you here, you may wish to change the link to point directly to the intended article.