Hunger-focused organizations that work beyond the U.S.
End Hunger UK -- http://endhungeruk.org/
Bread for the World -- https://bread.org/
United Nations' Food and Agriculture Organization -- www.fao.org
FAO’s Organization Liaison Office for North America - http://www.fao.org/north-america/en/
US Agency for International Development’s Food Security programs - https://www.usaid.gov/what-we-do/agriculture-and-food-security/
The World Bank -- https://www.worldbank.org/en/topic/agriculture
The CGIAR Centers (conducting agricultural research worldwide) -- https://www.cgiar.org/