MULTINATIONAL PUBLIC HEALTH AGENCY WEBSITES

United Nations

World Health Organization (WHO) 
United Nations Children's Fund (UNICEF) 
World Bank (IBRD) 
UNAIDS  
U.N. Development Program (UNDP) 
U.N. Fund for Population Activities (UNFPA) 
U.N. High Commiss. For Refugees (UNHCR) 

Non-governmental

Carter Center
Global Forum for Health Research    
Global Health Council
Gates Foundation 
Global Health Network 
HealthEconomics.Com    
International Federation of Red Cross and Red Crescent Societies  
International Health Resource Informatics System
MARTINDALE'S Health Science Guide
Population Institute    
World Federation of Public Health Associations