Partners In Solidarity - US-based charity which supports rural education and medicine. - http://www.partnersinsolidarity.com/
Common Hope - Works to improve health care, education, housing, and human development in Guatemala. Site described programs, people, history, statistics, and financial arrangements. - http://www.commonhope.org/
The Penny Foundation - Helps peasant women and men from indigenous rural families granting microcredit and training for access to land, agricultural production and textiles. - http://www.fundacen.org