- World Health Organisation WHO is the directing and coordinating authority for health within the United Nations system
- UNAIDS UNAIDS, the Joint United Nations Programme on HIV/AIDS, is an innovative joint venture of the United Nations family
- AIDSportal AIDSPortal is an internet platform which provides tools to support global collaboration and knowledge sharing among new and existing networks of people responding to the AIDS epidemic.
- AVERT AVERT is an international HIV and AIDS charity based in the UK, working to AVERT HIV and AIDS worldwide.
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