Community Health Organisation for Intervention, Care and Empowerment Limited(C.H.O.I.C.E.) http://www.communityhealth.org.hk/
St. John's Cathedral HIV Education Centre http://www.csu.med.cuhk.edu.hk/hkaids/sjhiv/cindex.htm
Teen AIDS http://www.teenaids.org.hk/main.php
Action for Reach Out http://www.afro.org.hk/
The Hong Kong Coalition of AIDS Service Organizations (HKCASO) http://www.hkcaso.org.hk/
Rainbow of Hong Kong http://www.rainbowhk.org/link.html
The Society for the Aid and Rehabilitation of Drug Abusers http://www.sarda.org.hk/
The Society of Rehabilitation and Crime Prevention, Hong Kong http://www.sracp.org.hk/
Caritas - Hong Kong http://www.caritas.org.hk/
The Boy’s and Girls’ Clubs Association of Hong Kong www.bgca.org.hk
National Center for STD/AIDS Prevention & Control - China CDC http://www.chinaids.org.cn