Avert - International AIDS education and research charity. Includes a lot of information on the HIV/AIDS viruses. Terrence Higgins Trust - HIV/AIDS charity. Contains information on sexually transmitted infections, advice, and publicity campaigns. George House Trust - HIV Voluntary organisation for North West England. Information, campaigns, volunteering, press releases, services, facilities. The Pink Practice - Has counsellors and psychotherapists for lesbian, gay, bisexual and transgender people in London using social constructionist and systemic therapy. Pink Therapy - Private therapy practices working with sexual minority clients. Provides a list of therapists. The Metro Centre - A gay, lesbian and bisexual community centre in South London providing services for sexual and mental health. LGBT Foundation - Information, advice and opinion for lesbian, gay, bisexual, transsexual and transvestite communities on sexual health, well being, groups and events in Greater Manchester.