Related by context. Frequent words. (Click for all words.) 52 NetHope 49 Engineers Without Borders 47 OLPC 47 Peace Corps 46 Inveneo 46 UNV 46 Ethan Zuckerman 45 Presbyterian Disaster Assistance 45 CouchSurfing 45 Acumen Fund 45 Tostan 44 CERTs 44 Nicholas Negroponte 44 Oxfam Novib 43 Winrock International 43 PlaNet Finance 43 Jane Goodall Institute 43 Earthwatch 42 founder Nicholas Negroponte 42 Practical Action 42 AIESEC 42 Concern Worldwide 42 Fighting Malaria 42 One Laptop Per 42 Voxiva 42 AIDS Vaccine Initiative 42 Millennium Promise 42 Kiva.org 42 Child OLPC 42 HelpAge International 42 Earthwatch Institute 42 nongovernmental organization 42 ANERA 41 StopBadware 41 CJTF HOA 41 Heifer International 41 Millennium Villages 41 Aids Vaccine Initiative 41 Non Governmental Organization 41 Mercy Corps 41 Grameen Foundation 41 Miguel de Icaza 41 TechSoup 41 NGO 41 Genocide Intervention Network 41 AJWS 40 EWB 40 Curriki 40 Actionaid 40 Presidential Classroom 40 nongovernmental 40 PADF 40 DonorsChoose 40 Microsoft Unlimited Potential 40 non governmental 40 Aga Khan Foundation 39 Ushahidi 39 volunteer 39 nonprofit organization 39 PATH Malaria Vaccine Initiative 39 MedShare 39 Indus Entrepreneurs TiE 39 AMREF 39 OpenMoko 39 ProLiteracy 39 Welthungerhilfe 39 Wycliffe Bible Translators 39 Combined Jewish Philanthropies 39 XO laptop 39 Ecoterra International 39 Americorp 39 ACCION International 39 Give2Asia 39 Skoll Foundation 39 Yéle Haiti 39 Ipas 39 Basketball Without Borders 39 Interplast 38 PatientsLikeMe 38 PeaceJam 38 Intel Classmate PC 38 Azim Premji Foundation 38 AlphaVax 38 Brewster Kahle 38 CGIAR 38 HOBY 38 Research Centre IDRC 38 techie 38 Unlimited Potential 38 Project HOPE 38 RYLA 38 GHESKIO 38 NFCR 38 Peace Corps volunteers 38 nonprofit 38 Howard Rheingold 38 nongovernmental organizations NGOs 38 FIRST robotics 38 iSchool 38 Médecins sans Frontières 38 = rectangle