PFLAG: http://community.pflag.org/transgender
Trans Lifeline: http://www.translifeline.org/
GLAAD: http://www.glaad.org/transgender/resources
Susan’s Place: https://www.susans.org/
Gender Spectrum: https://www.genderspectrum.org
The National Center for Transgender Equality: http://www.transequality.org
Out and Equal: http://www.outandequal.org
NHS Information: http://www.nhs.uk/Livewell/Transhealth/Pages/local-gender-identity-clinics.aspx