Action Now
charity: water
charity: water is a non-profit organization bringing clean and safe drinking water to people in developing nations.1,372,253 followers | Follow
Sarah Brown
mum, charity campaigner, writer, enthusiastic chirper, believer in good things1,177,449 followers | Follow
Gates Foundation
We work to help all people lead healthy, productive lives, focused on health, poverty, and opportunity. Follow our work on @gatespolio, @gatesag, and @gatesed.693,284 followers | Follow
American Red Cross
Official twitter stream for the American Red Cross. Follow us for disaster and preparedness updates.635,142 followers | Follow
Room to Read
Room to Read seeks to transform the lives of millions of children in developing countries by focusing on literacy and gender equality in education.563,365 followers | Follow
@NonprofitOrgs
The mission of this Twitter profile is to serve as a portal to all nonprofit organizations on Twitter [by only following nonprofits and nonprofit staff].499,469 followers | Follow
CAREUSA (care.org)
CARE fights global poverty with an emphasis on empowering women and girls with education, and maternal health and microfinance resources!470,797 followers | Follow
creativecommons
Creative Commons is a nonprofit corporation dedicated to making it easier for people to share and build upon the work of others, consistent with the rules of ©.451,806 followers | Follow
Peace Corps
Welcome to the official Peace Corps Twitter! Life is calling. How far will you go? Tweets by Amber, follows & RTs are not endorsements, thanks for following us!438,045 followers | Follow
Case Foundation
We invest in people and ideas that change the world. Founded by Steve and Jean Case in 1997.416,312 followers | Follow
Greenpeace
We're an independent global campaigning organisation acting to change attitudes and behavior, to protect the environment and promote peace.413,477 followers | Follow
socialedge
Global online community by social entrepreneurs, for social entrepreneurs [via Victor d'Allant @dallant]405,047 followers | Follow
Project H Design
Design initiatives for Humanity, Habitats, Health, and Happiness.401,739 followers | Follow
AmnestyInternational
We've been fighting the bad guys since 1961 - you can join us! Get the latest #humanrights news and actions. Official Amnesty International USA profile.365,684 followers | Follow
Save the Children
Save the Children is the leading independent organization creating lasting change for children in need in the United States and around the world.353,500 followers | Follow
1 Block Off the Grid
Solar power meets consumer power! Featured in Wall Street Journal and Wired.316,064 followers | Follow
Samasource
SF nonprofit connecting women, youth, and refugees to digital livelihoods.316,063 followers | Follow
OK International
Occupational Knowledge International is a nonprofit organization working to build capacity in developing countries to protect public health and the environment.267,319 followers | Follow
Change.org
Change.org is the world’s fastest growing platform for social change, empowering millions to start and join campaigns for social change in their communities.254,009 followers | Follow
American Cancer Soc
The official American Cancer Society Twitter stream. Together we're helping you stay well, get well, by finding cures and fighting back. 1-800-227-2345251,412 followers | Follow
World Food Programme
The official World Food Programme Twitter page - fighting hunger worldwide. If you're reading this... you can help! Go to http://www.wfp.org/get-involved248,615 followers | Follow
Oxfam International
Int'l confederation of 15 like-minded organizations working together & with partners around the world to bring about lasting solutions to poverty & injustice.235,856 followers | Follow
LIVESTRONG
LIVESTRONG serves people affected by cancer and empowers them to take action against the world's leading cause of death.210,360 followers | Follow
Doctors w/o Borders
The U.S. office of Doctors Without Borders/Médecins Sans Frontières (MSF), an international medical humanitarian organization working in more than 60 countries.174,188 followers | Follow
EMERGENCY ONG/Onlus
Independent and neutral Italian NGO delivering high quality, free-of-charge medical and surgical care to victims of war, landmines and poverty.154,443 followers | Follow
EcoInteractive
Eco Preservation Society: Inspiring Action, Empowering People,Connecting Communities & Transforming the Planet through Conservation, Reforestation & Education145,693 followers | Follow
Malaria No More
Malaria No More is determined to end malaria deaths in Africa by 2015.142,788 followers | Follow
Partners In Health
Providing health care and social justice for the poor in 12 countries around the world.128,513 followers | Follow
Architecture for...
Architecture for Humanity brings design, construction, and development services to communities in need.127,969 followers | Follow
ACLU National
The ACLU is a nonprofit, nonpartisan, public interest org devoted to protecting the basic civil liberties of everyone in America. Links: bit.ly/pages/privacy125,823 followers | Follow
Heifer International
Heifer empowers millions to go from poverty to self reliance via gifts of livestock, seeds, trees & training, providing a multiplying source of food & income.115,195 followers | Follow
NYTimes Haiti News
On-the-ground reporting and resources on the relief efforts relating to the January 12, 2010 Haiti earthquake, maintained by The New York Times.78,101 followers | Follow
National Wildlife
National Wildlife Federation works to inspire Americans to protect wildlife for our children's future. Staff updating: @starfocus @rarewildlifeguy @ksuzj76,679 followers | Follow
Clinton Foundation
President Bill Clinton’s Foundation works to improve global health, strengthen economies, promote healthier childhoods and protect the environment.75,010 followers | Follow
Earth Hour
Earth Hour 2012: 8.30pm, Saturday 31 March – switch off the lights and celebrate your action for the planet with the world.55,377 followers | Follow
abolishcancer
Uniting all cancer charities, organizations, and people in the fight to abolish cancer. It's a MOVEMENT.... come join us!53,326 followers | Follow
Replant Rainforests
Eco Preservation Society: We are Replanting the Rainforests! Our intention is to Turn the Tide on Global Deforestation52,751 followers | Follow
Compassion Intl
Releasing children from poverty in Jesus' name | You're tweeting w/Jacquie (@jacquiepco), Shaina (@skmoats) & Chris (@g9ine).51,945 followers | Follow
UN Foundation
Connecting people, ideas and resources with the United Nations.50,267 followers | Follow
autismspeaks
At Autism Speaks, our goal is to change the future for all who struggle with autism spectrum disorders. Call the Autism Response team for help 888-AUTISM2 (US)49,796 followers | Follow
AmnestyInternational
Welcome to the official profile of the International Secretariat of Amnesty International. Find out about our human rights campaigns and get involved!48,082 followers | Follow
Jon Hutson
News on human rights and justice. Innovative thinking about strategic communication for nonprofit groups. My views, not necessarily my employer's.36,928 followers | Follow
Open Society
The Open Society Foundations work to build vibrant and tolerant democracies whose governments are accountable to their citizens.32,065 followers | Follow
Global Voices
Calling attention to the most interesting conversations and perspectives emerging from citizen media around the world. Tweets: @emmab33 (^EB) @kthread (^KT)31,885 followers | Follow
Earth Institute
Mobilizing the sciences, education and public policy to achieve a sustainable earth31,213 followers | Follow
The Elders
Independent global leaders working together for peace and human rights. Founded by Nelson Mandela in 2007.31,201 followers | Follow
We Can End Poverty
Official twitter account of the United Nations on the Millennium Development Goals (MDGs). We are the first generation that can end poverty. Get involved!31,140 followers | Follow
RM Foundation
We advocate for the well-being of children in critical areas such as social justice,education n health.We fight human trafficking28,536 followers | Follow
JustGiving
UK's largest online fundraising community. We help *amazing* people like you raise more money for charity. ^RH: @rozya, ^SC: @Salleeann, ^HO: @JGhelen26,899 followers | Follow
World Resources Inst
Environment and human needs - climate change, global warming, ecosystems, green business, sustainable markets, good governance, sustainable development25,341 followers | Follow
Global Fund forWomen
Resource mobilizer for women's rights worldwide. Standing w/ women since 1987.24,577 followers | Follow
Habitat for Humanity
Habitat for Humanity International is a Christian ministry that welcomes to its work all people dedicated to the cause of eliminating poverty housing.24,544 followers | Follow
Human Rights Watch
Human Rights Watch’s goal is to provide the most timely information about human rights crises and developments in some 90 countries around the world.24,432 followers | Follow
Not For Sale
Not For Sale creates tools that engage business, government, and grassroots in order to incubate and grow social enterprises to benefit enslaved and vulnerable.23,806 followers | Follow
Justice and Care
Justice & Care is a international team of human rights professionals that work with governments to support victims of trafficking and other forms of injustice.23,183 followers | Follow
Greg Mortenson
Three Cups of Tea Author / Director Central Asia Institute / Educate a Girl . . . Change The World23,101 followers | Follow
Knight Foundation
Knight Foundation supports transformational ideas that promote quality journalism, advance media innovation, engage communities and foster the arts.22,890 followers | Follow
Fairtrade Foundation
Fairtrade is about better prices, decent working conditions, local sustainability, and fair terms of trade for farmers and workers in the developing world.22,224 followers | Follow
Intl Rescue Comm IRC
The International Rescue Committee (IRC) responds to the world’s worst humanitarian crises and helps people to survive and rebuild their lives.21,506 followers | Follow
Christian Elliott
Father of two human rights activist on a mission to Abolish human trafficking & Child exploitation.21,164 followers | Follow
Rainforest Alliance
International nonprofit organization working to conserve biodiversity and ensure sustainable livelihoods20,752 followers | Follow
BCC Foundation
Black Card Circle Foundation, an IRS recognized 501(c)3 public charity, supports other non-profits that promote self-reliance & sustainability.20,070 followers | Follow
Placebo Effect
We make it easier for friends to give friends the gifts of JOY, LOVE, HEALTH, HOPE, and SERENITY19,099 followers | Follow
Keep a Child Alive
KCA provides AIDS treatment, orphan care, nutrition and support for children and families affected by HIV/AIDS in Africa and India.18,651 followers | Follow
Women for Women Intl
Helping women survivors of war rebuild their lives. Current events, WFWI news and more.17,947 followers | Follow
Wellcome Trust
A global charitable foundation dedicated to achieving extraordinary improvements in health by supporting the brightest minds.17,891 followers | Follow
Foundation Center
The Foundation Center is the leading source of information about philanthropy worldwide. Tweets brought to you in style by @jcbivins.17,264 followers | Follow
lance laifer
Co-Founder Hedge Funds vs. Malaria & Pneumonia, Ira Sohn Conference, One Million Faces Against Malaria, March of Washingtons, World Pneumonia Day17,099 followers | Follow
HuffPost Impact
Covers social justice issues, actionable news and simply inspiring stories.17,045 followers | Follow
SANITY_GURLZ™
#1 ORGANIZATION THAT IS CURRENTLY WORKING ON ENDING DOMESTIC VIOLENCE NATIONWIDE PLEASE HELP US CONTINUE TO SAVE LIVES (SGDVMEMBERS@GMAIL.COM)16,775 followers | Follow
Human Rights First
American Ideals. Universal Values. (RTs are not endorsements)16,548 followers | Follow
Spotlight on Poverty
Daily Poverty News and Commentaries From Spotlight on Poverty and Opportunity15,114 followers | Follow
Say NO - UNiTE
Say NO – UNiTE to End Violence Against Women records what individuals, organizations and governments worldwide are doing to end violence against women.15,028 followers | Follow
War Child UK
We're a small international child protection charity. Based in London, we work in Iraq, DRC, Afghanistan & Uganda. Ben is our chief twitterer and biscuit eater14,952 followers | Follow
World Food Prize
Recognizing achievements of individuals who have advanced human development by improving the quality, quantity or availability of food in the world.14,878 followers | Follow
MacArthur Foundation
John D. & Catherine T. MacArthur Foundation supports creative people and effective institutions committed to building a more just, verdant, and peaceful world.14,755 followers | Follow
Women News Network
founder/director, Lys Anzia (+ the Team), for WNN (Women News Network) trying to save the world!14,621 followers | Follow
Nothing But Nets
Malaria kills. Nets save lives. Send a net. Save a life! Together we can cover a continent. An @unfoundation campaign.13,309 followers | Follow
Africa Rural Connect
Offer your voice and your vision to develop creative & practical plans for Africa’s economic and agricultural future.12,449 followers | Follow
GAVI Alliance
GAVI's mission: To save children’s lives and protect people’s health by increasing access to immunisation in developing countries.12,013 followers | Follow
Touch Foundation
A not-for-profit bringing vital healthcare services to people with the greatest unmet needs in Sub-Saharan Africa; we train doctors, nurses & more in Tanzania.11,977 followers | Follow
AmeriCares
We are a nonprofit international disaster relief and humanitarian aid organization.11,850 followers | Follow
UNICEF Canada Live
Official UNICEF Canada account. We are proud to work with friends who believe as we do: that every child deserves every opportunity, no exceptions.11,766 followers | Follow
Global Health
The Global Health Council is the world's largest membership alliance dedicated to saving lives by improving health throughout the world.11,468 followers | Follow
RAgainst Slavery
Working for Freedom from all forms of slavery/human Child trafficking, child slavery & exploitation. Human rights. Women advocates11,368 followers | Follow
UN Human Rights
Official Twitter account of the Office of the United Nations High Commissioner for Human Rights. http://www.facebook.com/UnitedNationsHumanRights11,162 followers | Follow
Africa Renewal, UN
African news and analysis from the United Nations. Re-tweets do NOT imply endorsement or agreement by the United Nations.11,144 followers | Follow
Malaria Envoy
Ban Ki-moon appoints Ray Chambers as Special Envoy for Malaria11,109 followers | Follow
Vital Voices
Invest in Women. Improve the World. Vital Voices works with extraordinary women leaders accelerating peace and prosperity in their communities.10,652 followers | Follow
The Pixel Project
Raising global awareness for the VAW cause, 21st century style and 24/7, 365 days per year. It's time to stop violence against women. Together.10,397 followers | Follow
Women Deliver
Women Deliver is a nonprofit organization that aims to improve maternal health worldwide. Invest in women -- it pays!9,821 followers | Follow
USA for UNHCR
The official page of USA for UNHCR: Raising awareness and support for the lifesaving humanitarian work of the UN Refugee Agency.9,656 followers | Follow
World Development
The World Development Movement campaigns for justice for the world's poor. Campaigns: food speculation and climate debt.Tweets by @pontusw & @miriamross19,644 followers | Follow
Solar Sister
Light. Hope. Opportunity. Using the power of women's enterprise to distribute clean energy technology in rural Africa.9,620 followers | Follow
Young Foundation
The Young Foundation brings together insight, innovation and entrepreneurship to meet social needs.9,171 followers | Follow
Water For People
Water For People helps people in developing countries by supporting the development of sustainable drinking water and sanitation facilities.9,087 followers | Follow
Rini Hartman
'8 Visions of Hope', is a global art project that explores how art, artists & musicians as positive change agents can help in the realization of the MDGs.9,037 followers | Follow
InterAction
InterAction is the largest alliance of U.S.-based international NGOs focused on the world’s poor and most vulnerable people. A united voice for global change.8,877 followers | Follow
National NOW
National Organization for Women - Official Twitter of the National NOW Action Center in Washington, D.C.8,639 followers | Follow
1 billion hungry
Blow the whistle on hunger. Nearly 1 billion people around the world live in chronic hunger. Want to help? Sign the petition at www.1billionhungry.org & visit:8,596 followers | Follow
Millennium Campaign
United Nations Millennium Campaign. End poverty by 2015. This is the historic promise 189 world leaders made at the in 2000 when they agreed to meet the MDGs.8,483 followers | Follow
FightPoverty
Business Fights Poverty is the leading online community for business and development, connecting over 10,000 professionals.8,237 followers | Follow
Ethical Corporation
CSR, Sustainability and Anti-Corruption opinion, news and events. Liam Dowd & Toby Webb tweeting.8,225 followers | Follow
Hewlett Foundation
Making grants to solve social and environmental problems.8,127 followers | Follow
TEDx Silicon Valley
TEDx Silicon Valley - Thought-leader events for Innovation and Social Change. www.facebook.com/tedxsv8,099 followers | Follow
UN Global Compact
The world's largest voluntary corporate responsibility initiative7,988 followers | Follow
Jeff Smith
Exhibit Darfur is a photographic journey through the lenses of 6 notable artists, led by Mia Farrow, shedding a light on the genocide, slavery, & hope in Darfur7,967 followers | Follow
ActionAid UK
ActionAid tackles the effects of poverty. We also change what keeps people poor. Follow & tweet us! Tweets mostly by Louise & Aggy.7,902 followers | Follow
Refugees Internat'l
We advocate for lifesaving assistance and protection for displaced people.7,861 followers | Follow
Freedom House
Freedom House, a non-profit, nonpartisan organization, is a clear voice for democracy and freedom worldwide.7,747 followers | Follow
The Hunger Project
Empowering women & men in Africa, South Asia & Latin America to end their own hunger & poverty since 1977. Up-to-date tweets on issues that matter.7,726 followers | Follow
Marcia Bloomberg
NonProfit Direct: The NonProfit National Resource Directory lists consultants, coaches & specialists dedicated to nonprofits' success, plus other npo resources.7,600 followers | Follow
Food for the Hungry
Food for the Hungry is an international relief and development organization that answers God’s call to meet the physical and spiritual need of the impoverished.7,316 followers | Follow
Justice Campaigns
Justice Campaigns is the official grassroots advocacy program @IJMHQ, mobilizing support for govt policies that protect the poor. Erica B // Eileen C7,221 followers | Follow
E-Advocate Network
The E-Advocate Network is a new media project dedicated to those who are changing the world.7,201 followers | Follow
Amnesty NL
Het officiële twitter-account van Amnesty International Nederland. Nieuws, acties, avonturen en andere berichten van het team achter www.amnesty.nl7,051 followers | Follow
One Day's Wages
A new movement of People, Stories, and Actions to alleviate extreme global poverty. Learn how 0.4% (your one day's wages) can make a dramatic & global impact.6,863 followers | Follow
The Bridgespan Group
Collaborating with social sector leaders to help scale impact, build leadership, advance philanthropic effectiveness and accelerate learning.6,825 followers | Follow
Sydney Homeless
4 #homeless by Sydney Homeless. Standing with the natural rights of the many versus the legal rights of the few, Sydneyside & worldwide6,573 followers | Follow
Malaria Consortium
Malaria Consortium is the world’s leading NGO dedicated to the comprehensive control of malaria in the developing world6,540 followers | Follow
Guttmacher Institute
Official feed of the Guttmacher Institute. Advancing sexual and reproductive health worldwide. Also on Facebook: http://www.facebook.com/guttmacher6,494 followers | Follow
Drop in the Bucket
A Los Angeles and Gulu, Uganda based Water charity building wells & sanitation systems at schools in sub-Saharan Africa with fresh ideas and technology.6,414 followers | Follow
The Ocean Project
We work to advance ocean conservation in partnership with zoos, aquariums, and museums around the world.6,354 followers | Follow
Fundación La Nación
Fundación del Diario La Nación, comunicación en temáticas sociales. Suplemento Comunidad y www.hacercomunidad.org. Twitea para uds. @flosag y @bquellet6,286 followers | Follow
Federalist Society
The Federalist Society is a non-partisan conservative/ libertarian organization dedicated to freedom, federalism, and judicial restraint.6,224 followers | Follow
Tactical Tech
Tactical Tech, an NGO helping human rights advocates use information, communications and digital technologies to maximise the impact of their advocacy work6,170 followers | Follow
The Water Project
Bringing clean water to the world...with your help! #charity #nonprofit #innovation #water #activism6,139 followers | Follow
Plan Intl USA
Working with communities in 50 developing countries to end the cycle of poverty for children. Est. 1937 || International #Development & #Aid #Education #Health6,129 followers | Follow
Women's Aid
Women's Aid is the key national charity working to end domestic violence against women and children.6,026 followers | Follow
The Carter Center
Founded in 1982 by former U.S. President Jimmy Carter & Rosalynn Carter with @EmoryUniversity, the Center wages peace, fights disease, & builds hope worldwide.5,956 followers | Follow
All For Africa
All for Africa develops solutions for communities designed to generate long-term sustainable revenue streams to fund local development programs in Africa5,903 followers | Follow
Susanne Ure
Web Editor for Amnesty International in Canada. Tweet about human rights, social justice, humanitarian aid and lives at risk. Views expressed here are my own.5,842 followers | Follow
Cdn Int Learning Fdn
The Canadian International Learning Foundation provides education & develops schools in areas effected by war, poverty, epidemics & disasters. http://CanILF.org5,827 followers | Follow
Global Water (GWC)
Global Water Challenge is a coalition of groups that together are leading a global movement tackling the water crisis.5,714 followers | Follow
Global Integrity
Tracking governance, transparency, open data, and corruption issues from a global, bottom-up, gov2.0 perspective. Features our work, gossip, reports.5,669 followers | Follow
DHS Lessons Learned
Lessons Learned Information Sharing is DHS's online network of emerg responders and lessons learned5,648 followers | Follow
The Peace Alliance
The Peace Alliance twitter: follow to keep up to date on Dept. of Peace and @YouthPromiseAct! http://www.facebook.com/ThePeaceAlliance.5,633 followers | Follow
Millennium Challenge
The Millennium Challenge Corporation: reducing poverty through sustainable economic growth. Privacy policy: www.mcc.gov/privacy5,625 followers | Follow
Anti Slavery
Anti-Slavery International is the only UK charity dedicated to eradicating all forms of slavery & is the world's oldest international human rights organisation5,575 followers | Follow
ActionAgainstHunger
Deadly hunger has a solution. We're working to save the lives of severely malnourished people worldwide & implement long-term solutions to hunger.5,472 followers | Follow
RainforestSOS
Working with governments, business, NGOs and individuals to increase global recognition of the contribution of tropical deforestation to climate change5,324 followers | Follow
Global Network
We are an advocacy initiative dedicated to raising the awareness, political will, & funding necessary to control neglected tropical diseases (NTDs)5,197 followers | Follow
Breakthrough
Using innovative media & technology to change the world: producing video games, music videos, animations, and films for human rights.5,178 followers | Follow
Direct Relief
We've been bringing medical aid & supplies to people in need in 72 countries since 1948. Follow @DirectReliefPR for press updates.5,109 followers | Follow
White RibbonAlliance
We are an international coalition working to stop needless deaths in childbirth. Help us TAKE ACTION!5,044 followers | Follow
Bread for the World
A collective Christian voice urging our nation's leaders to end hunger.5,037 followers | Follow
UNDP Policy Centre
UNDP's global centre in Brazil! We promote dialogue, facilitate learning between developing countries around innovative social policies for inclusive growth.5,017 followers | Follow
Make Poverty History
Make Poverty History Canada is part of a global movement calling for an end to poverty. We push for legislative changes to end poverty in Canada and overseas.4,957 followers | Follow
Women's Refugee Comm
Advocating for laws & policies to improve lives & protect the rights of refugees. Social Media Policy: http://wrc.ms/qkonB9 Facebook: http://wrc.ms/wQJ2ZB4,860 followers | Follow
Development Gateway
An international nonprofit that provides online platforms to make aid and development efforts around the world more transparent and effective.4,854 followers | Follow
G(irls)20 Summit
Bringing together one girl from each G20 country and one girl from Africa to speak for 3.5 billion girls and women on how to economically empower girls & women4,835 followers | Follow
Circle of Blue
Reporting the global freshwater crisis. Publishes #WaterNews, the daily go-to source for global water news and data.4,760 followers | Follow
Ethical Trust Mentor
We put advisors into public and private start up companies to help the companies become green and more socially responsible4,634 followers | Follow
Because I am a Girl
A nation-wide initiative to promote girls' rights globally. Launched by Plan Canada on September 22, 2009.4,562 followers | Follow
Women's Day
The Thomson Reuters, Thomson Reuters Foundation, Reuters, International Women's Day Twitter feed.4,521 followers | Follow
Mission MANNA
Mission Manna provides medical care for malnourished children and continuing health care education for adults in and around Montrouis, Haiti.4,463 followers | Follow
Harvard Humanitarian
Combines expertise in public health, medicine, social science, and humanities to advance research, practice, and policy in the field of humanitarian assistance4,268 followers | Follow
Plan Canada
Plan is a global movement for change to support social justice and end poverty for children in developing countries. Join us and plan to change the world.4,040 followers | Follow
Freedom from Hunger
Freedom from Hunger brings innovative and sustainable self-help solutions to the fight against chronic hunger and poverty.3,920 followers | Follow
Celiac Foundation
The official Twitter account for the Celiac Disease Foundation. Help raise awareness at www.celiac.org.3,827 followers | Follow
End Violence
Raising awareness about domestic violence while encouraging people to work together to end this epidemic.Freedom from domestic violence.It's our right®3,745 followers | Follow
The SOLD Project
Preventing child exploitation through education in Thailand. Tweeting to raise awareness and share the funny things our scholarship kids in Thailand do.3,698 followers | Follow
Nancy Scott
Volunteer fundraiser for Cancer Research UK and mum to 3 amazing kids! Twitter addict tweeting about good causes & the world in general, and love a good quote!3,644 followers | Follow
Media Helping Media
Media Helping Media provides support for media in transition and post-conflict countries and areas where media is still developing.3,629 followers | Follow
VOICE Team
VOICE is the official home of Blog Action Day 2011: #FOOD learn more at http://bitly.com/BAD113,580 followers | Follow
EngenderHealth
International nonprofit organization working to improve sexual and reproductive health.3,480 followers | Follow
EWB-ISF Canada
Engineers Without Borders Canada | Poverty is the product of broken systems that prevent people from realizing their potential. @ewb makes these systems work.3,444 followers | Follow
Care-Aware™ Calendar
Helpful Healthful Happenings & Holidays. ☼ Do YOU know what day it is? ☺ » » MORE at @iCareAware « «3,410 followers | Follow
Int.Development Coop
Development Cooperation: Share news, New findings. Link up with fellow Volunteers, Consultants, Aid workers, Organizations and NGO's. International Lifehacking.3,401 followers | Follow
World Food Day
World Food Day provides an occasion to once again highlight the plight of almost 1 billion undernourished people in the world. Most of them live in rural areas.3,326 followers | Follow
Pearson Foundation
The Pearson Foundation is a 501(c) (3) nonprofit organization that aims to make a difference by promoting literacy, learning, and great teaching.3,279 followers | Follow
dance4life
Every day thousands of young people become infected with HIV. Join us in our fight against HIV. Become part of the movement and create change!3,234 followers | Follow
International Rivers
International Rivers is at the heart of the global struggle to protect rivers and the rights of communities that depend on them.3,203 followers | Follow
GenocideIntervention
Genocide Intervention Network and Save Darfur have joined forces to become United to End Genocide.3,122 followers | Follow
UN Mine Action
The essence of @UN mine action, is not weapons, but people. Though technical in practice, our objective is humanitarian & developmental in consequence.3,090 followers | Follow
StopModernSlavery
1,000+ member, 100% volunteer community group taking action to end all forms of modern slavery. Join us!2,963 followers | Follow
Practical Action
Practical Action uses technology to challenge poverty, working with poor women and men around the world.2,843 followers | Follow
AIDS Council
Mission: reduce risk, fear and incidence of HIV infection, encourage the independence of people living with HIV/AIDS and promote understanding of their needs.2,778 followers | Follow
Aids tweets
2,775 followers | Follow
FeministPeaceNetwork
2,774 followers | Follow
Global Changemakers
The British Council's Global Changemakers are young social activists making a change in societies around the world! Reaching 3.2 million as we speak (or tweet).2,726 followers | Follow
MASSIVEGOOD
An innovative way to raise funds through travel, to fight HIV/AIDS, malaria and tuberculosis and improve maternal and child health in developing countries.2,670 followers | Follow
Knowledge for Health
Our mission is to foster collaboration to develop, synthesize, and adapt health information for people who need it the most.2,653 followers | Follow
Les Humains Associes
NGO since 1984, online since 1994: Digital Era Humanism #green #greenfr #ecologie #ecology #sustainable #ClimateChange #greentech #environment #nethique2,626 followers | Follow
Bono Street Team
The BONO STREET TEAM are advocates that support the work that Bono does for Africa.We bring exposure & actively promote the causes close to Bono's heart & ours.2,583 followers | Follow
ActionAgainstHunger
ACF is an international humanitarian organisation committed to saving the lives of malnourished children worldwide. http://www.actionagainsthunger.org.uk2,563 followers | Follow
Back on My Feet
A nonprofit promoting self-sufficiency of those experiencing homelessness by engaging them in running to build confidence, strength and self-esteem.2,562 followers | Follow
UnitedAgainstMalaria
United Against Malaria - We have the tools and the momentum. Now we need you. United, we can beat malaria.2,550 followers | Follow
FOUR YEARS. GO.
Building a global movement of commitment and action that will cause a positive tipping point in humanity’s future by the end of 2014-take a stand! http://4yg.me2,533 followers | Follow
Shelter Foundation
Royal LePage Shelter Foundation is putting abuse out of commission for Canadian women and children. Tweets by Exec Director, Shanan Spencer-Brown.2,527 followers | Follow
FreedomCenter
We reveal stories about freedom's heroes, from the era of the UGRR to contemporary times, challenging & inspiring everyone to take courageous steps for freedom2,497 followers | Follow
ViewChange.org
Link TV's ViewChange.org: Harnessing the power of storytelling to change the world. Follow @ViewChange for links to new videos as they're posted.2,475 followers | Follow
U.S.CitizenDiplomacy
A nonpartisan, nonprofit devoted to helping increase awareness of citizen diplomacy organizations & citizen diplomats doing great work at home and abroad2,387 followers | Follow
Caritas Europa
Caritas Europa is the umbrella organisation of the European network of 49 Caritas member organisations, working in 47 European countries2,375 followers | Follow
Darfur Peace (DPDO)
DPDO is a 501 (c)(3) non-profit organization that provides humanitarian and development assistance to the war-affected women and children of Darfur, Sudan.2,369 followers | Follow
Global Policy Forum
Independent policy watchdog that monitors the work of the UN and scrutinizes global policymaking2,307 followers | Follow
World Toilet Day
This is the day we bring attention to the 2.5 billion people without access to sanitation.2,247 followers | Follow
Compact Critics
Global Compact Critics is an informal network of organizations and people with concerns about the UN Global Compact.2,246 followers | Follow
Refugees United
Refugees United is an online tracing tool helping refugees reconnect with family they have lost contact to during escape.2,197 followers | Follow
UN Holocaust Program
Seeking to remind the world of the lessons to be learned from the Holocaust in order to help to prevent future acts of genocide.2,181 followers | Follow
WB Dev Marketplace
World Bank Development Marketplace - a World Bank grant program to identify and fund innovative ideas for development impact2,151 followers | Follow
WeMustDisarm
A United Nations campaign to get more public support for the UN Secretary-General’s drive to achieve a world free of nuclear weapons.2,146 followers | Follow
PGH Human Rights
A community education project that seeks to build support for human rights by raising awareness, encouraging involvement, and facilitating collaboration in PGH2,118 followers | Follow
Marie Stopes (MSI)
Marie Stopes International delivers quality family planning and reproductive healthcare to millions of the world's poorest and most vulnerable women.2,115 followers | Follow
Liz Whitney
2,111 followers | Follow
Anti-Slavery Project
Legal, policy + research centre working with survivors of trafficking, NGOs, government, unions + industry to end trafficking + slavery, @ UTS Faculty of Law.2,097 followers | Follow
ChildrensAidNYC
We have been serving NYC children and families for 150+ years and we talk about it, and more, here.2,001 followers | Follow
Amnesty London
The twitter account run by and for Amnesty members and local groups in London1,972 followers | Follow
CropLife Foundation
CropLife Foundation is a non-advocacy research & education non-profit that explores role crop protection products play in our world.Tweeting done by Alex Rinkus1,970 followers | Follow
AfDB_Group
1,952 followers | Follow
IREX International
We are an int'l NGO enabling local individuals & institutions to make a better world through education, media & community development. Tweets by @jasondodo1,931 followers | Follow
Microcredit Campaign
The Campaign brings together all the players in microfinance, to promote the best practices in the field, to exchange knowledge, and to reach our goals.1,849 followers | Follow
STOPlasticBags
You care about the planet - but you use plastic bags. Let's work together StopTakingOnPlastic follow @OnSept26STOP1,800 followers | Follow
iKNOW Politics
International Knowledge Network of Women in Politics provides resources, expertise, knowledge creation on women’s political participation.Tweets by @piyookochar1,699 followers | Follow
Population Action
PAI uses research and advocacy to improve access to family planning and reproductive health care across the world.1,666 followers | Follow
WeCan EndPoverty2015
The European Arm of the United Nations WeCanEndPoverty Campaign Join our Ad Competition NOW!1,664 followers | Follow
Movies that Matter
Movies that Matter opent ogen door middel van film. Het Movies that Matter Festival vindt plaats van 22 t/m 28 maart 2012 in Den Haag.1,652 followers | Follow
Nonprofit Newswire ®
Nonprofit Newswire® Celebrates 10+ Years of Service to Nonprofits and News Media.1,567 followers | Follow
ICD in Berlin
The Institute for Cultural Diplomacy, NGO working to sustain&enhance inter- and intra-cultural dialogue. Visit our website and blog http://cdnews1.wordpress.com1,523 followers | Follow
TrustLaw Women
TrustLaw Women is the Thomson Reuters Foundation's new global hub for news and information on women’s legal rights.1,514 followers | Follow
Neglected Diseases
A @McGillU student initiative to connect and mobilize research, global & public health resources for combating neglected tropical diseases (NTDs).1,511 followers | Follow
UEnd:Poverty
5% of our holiday gift spending could end poverty for good. Help fund UEnd and be part of the movement http://www.uend.org/upowered1,494 followers | Follow
insideGOOD
We're a 3-year old, post-pivot (take 2!) web startup about to launch our new beta - a feedback management system for nonprofits and social mission organizations1,475 followers | Follow
Posse Foundation
Posse is one of the most comprehensive and renowned college access and youth leadership development programs in the United States.1,437 followers | Follow
WaterCredit
WaterCredit puts microfinance tools to use in the water and sanitation (watsan) sector. Part of Water.org (@water). Promoting innovation beyond MF with H2O.1,416 followers | Follow
International Aid
As followers of Jesus, we collaborate with partners to achieve quality improvements in global health.1,394 followers | Follow
VisionSpring
Social enterprise generating opportunity & restoring livelihoods through the sale of affordable eyeglasses in the developing world.1,388 followers | Follow
Demand Dignity
Amnesty International's global Demand Dignity campaign aims to end human rights abuses that keep people poor. Tweets from the global campaign team.1,372 followers | Follow
SalonDesSolidarités
Le rendez-vous des acteurs de solidarité avec le grand public. Prochaine édition 1-2-3 juin 2012. Pour parler du salon vous pouvez utiliser : #SDS20121,362 followers | Follow
Catherine Morris
Lawyer by training. Peaceworker, human rights advocate by vocation. Researcher, educator. Peacemakers Trust director @peacemakers_ca. RT/F isn't endorsement1,343 followers | Follow
Citizen Ambassadors
Annual video contest & awareness campaign. “If you had the opportunity to speak to world leaders, what would you say?”1,326 followers | Follow
ConflictVoice
ConflictVoice connects you with decision makers in the UN. Highlighting the impact of armed violence and the need for a strong Arms Trade Treaty1,291 followers | Follow
Worldconnectors
Worldconnectors zijn prominente en betrokken Nederlanders die zich inzetten voor een duurzame, rechtvaardige en vreedzame wereld.1,273 followers | Follow
World Malaria Day
Hub for World Malaria Day activities from around the world - 25 April1,272 followers | Follow
Peace Direct
Join Peace Direct. Stop conflict before it starts. We fund local people working in conflict zones in Congo, Sudan, Zimbabwe, Kashmir, Sri lanka and Pakistan.1,199 followers | Follow
Human Rights
All For Human Rights! Updating feeds on Global Human Rights and what you can do to help.1,197 followers | Follow
ImpactPhilanthropy
Center for High Impact Philanthropy in the School of Social Policy & Practice (SP2) at the University of Pennsylvania.1,194 followers | Follow
Vestergaard Frandsen
Vestergaard Frandsen's official Twitter feed of info on malaria, NTDs, waterborne disease, development, the MDGs, and company news1,178 followers | Follow
MC-EDC Center
MC-EDC educates a new generation of global engineers to address the problems faced by developing communities worldwide.1,153 followers | Follow
MCNpartners
We are the Millennium Campus Network (MCN), a global network of university students working to end extreme poverty and achieve the Millennium Development Goals.1,149 followers | Follow
FightWithFood.ORG
Our Mission: to end world hunger by creating events and competitions designed to strengthen communities, encourage social responsibility, & promote food justice1,075 followers | Follow
Eagle Lion ELIF
We want to provide solutions to the worlds living conditions trough education, livehoodprogramma's environmental preservation projects, online training1,065 followers | Follow
Fulbright Assoc
1,039 followers | Follow
Auschwitz Institute
Building a worldwide network of policymakers committed to the prevention of genocide. Tweets (by Alex and Marissa) do not imply endorsement.1,033 followers | Follow
Clean Up the World
Clean Up the World inspires and empowers communities around the globe to clean up, fix up and conserve the environment.1,017 followers | Follow
Washington Peace Ctr
We are an anti-racist, grassroots, multi-issue org working for peace, justice, and non-violent social change in the DC area. Follow for local activist events!1,000 followers | Follow
Global Updaid
Breaking News: international cooperations, development aid, foreign assistance. Global Updaid is a product of NL-Aid.org.986 followers | Follow
Governance+SocialDev
The Governance and Social Development Resource Centre (GSDRC) provides access to the best thinking on governance, conflict and social development.969 followers | Follow
EuropeanWomen'sLobby
European Women's Lobby is the largest network of women's organisations in the EU, promoting women's rights and gender equality. Focus on EU-level advocacy.950 followers | Follow
Colleen Connors
Ending genocide and crimes against humanity, human rights, advocacy and strategic communications.944 followers | Follow
End Death Penalty
The WCADP comprises over 100 human rights organizations, professional associations and local authorities. The WCADP is financially supported by the EU932 followers | Follow
RFE Rights Watchdog
RFE/RL Rights Watchdog monitors the latest developments concerning human rights, civil society, and press freedom in Russia, Iran, and the former Soviet Union.910 followers | Follow
World Toilet Queue
Launching the World's Longest Toilet Queue to help end the sanitation crisis on World Water Day 2010 - get involved! Tweets by Jennifer.890 followers | Follow
Justice Action
Justice Action is a community based organisation of criminal justice activists.831 followers | Follow
ISS, The Hague
International Institute of Social Studies in The Hague (part of Erasmus University Rotterdam)812 followers | Follow
Realizing Rights
Headed by Mary Robinson, Realizing Rights has a special role to play as Catalyst, Convener and Communicator.809 followers | Follow
ROHR Human Rights
Refugees' Oversight of Human Rights (ROHR) conducts observation of the refugee human rights808 followers | Follow
B'nai B'rith Int'l
The Global Voice of the Jewish Community. Oldest, most widely known Jewish humanitarian, human rights, advocacy organization. Works for Jewish unity, security,806 followers | Follow
Genocide Prevention
The Genocide Prevention Project aims for the end of genocide worldwide.788 followers | Follow
KidsCaring4Kids
Helping highly vulnerable children in Africa - Inspiring Kids to Care - Non-profit organization started by an 11 year old -- raised nearly 1 mill for Africa725 followers | Follow
StudentsToEndPoverty
Students to End Extreme Poverty: solutions based org making poverty alleviation activism more effective, engaging, and fun. #smartactivism tweets by B MDP'13695 followers | Follow
Mali Health Org.
MHOP aims to create a model clinic and health delivery system in Mali by enabling slum communities to design and build their own health systems.675 followers | Follow
UNGASS-AIDS FORUM
Monitoring UNGASS-AIDS goals on Women's Sexual & Reproductive Health Project672 followers | Follow
JCI Cape Breton
JCI Cape Breton is our islands premier organization for young leaders, professionals, and entrepreneurs.654 followers | Follow
UN Arts Initiative
Arts Integration Into Education through the Humanitarian Resource Institute (HRI: UN NGO: DESA) and the United Nations Arts Initiative.596 followers | Follow
Peaceworker Watch
News of peaceworkers, nonviolence advocates. News about peaceworkers and human rights defenders in danger because of their advocacy.593 followers | Follow
devinit.org
Development Initiatives is a group of people committed to eliminating poverty.591 followers | Follow
Ideas 4 Development
587 followers | Follow
AnneFrankCenterUSA
AFC USA is a not-for-profit organization that promotes the universal message of tolerance through educational programs and exhibits.586 followers | Follow
Merlin USA
Merlin is a global medical aid agency. We save lives in times of crisis and help to rebuild shattered health services.575 followers | Follow
Adaptation Learning
Global UN Inter-agency Knowledge Platform on Climate Change Adaptation; facilitated by UNDP in partnership with UNFCCC, UNEP, FAO and the World Bank567 followers | Follow
Philanthropy Forum
Global Philanthropy Forum (GPF) aims to build a community of donors and social investors committed to international causes and strategic giving.562 followers | Follow
Derechos Human Right
Derechos works to protect and promote human rights world wide.550 followers | Follow
Klaar Mous
Zelfstandig projectmanager/ communicatie/ online netwerken. OOK Video, Montage en andere Zaken.537 followers | Follow
Amnesty Lethbridge
Registered group with Amnesty International Canada. Tweets on human rights.498 followers | Follow
Refunite Brasil
Refugees United is an online tracing tool helping refugees reconnect with family they have lost contact to during escape.492 followers | Follow
UNDP Demo Governance
Democratic governance is central to the achievement of the MDGs and the elimination of poverty488 followers | Follow
InspiredCharity
Fresh ideas and inspirations to help world-changing organizations448 followers | Follow
Global Alliance
We believe that a people-centered and knowledge-based information society is essential for achieving better life for all.412 followers | Follow
UCB Amnesty Int'l
Fighting for human rights at UC Berkeley! ucbamnesty@gmail.com399 followers | Follow
Dwelling Place
Creating quality affordable housing, providing essential support services and serving as a catalyst for neighborhood revitalization.396 followers | Follow
Equal People Org.
Equal People Organization, Inc. works towards the fair and just treatment of all people.392 followers | Follow
Trail of Hope Africa
Programme Director 4 Trail of Hope Foundation (T.H.F)An NGO that empowers Orphaned & Vulnerable Children & Youth in Africa.360 followers | Follow
Vote Global
Bond members have produced a joint International Development Manifesto which serves as the basis for campaigning ahead of the General Election.340 followers | Follow
Act Now on 2015
Act Now on 2015 is a campaign to keep Ireland's aid promise. Join 70+ organisations to help end extreme poverty by 2015. We need your support!332 followers | Follow
Millennium Cities
The MCI helps people in sub-Saharan cities escape from extreme poverty and achieve the Millennium Development Goals.294 followers | Follow
Deworm The World
Improving the health and education of school-age children worldwide by supporting, coordinating, and advocating for school-based deworming programs.292 followers | Follow
Roberto Russo
International Federation for Sustainable Development and Fight Against Poverty in the Mediterranean-Black Sea287 followers | Follow
Oxfam Music
Love Music? Stay updated on all things music in Oxfam - from band tours, OXJAM, festivals and music promotions... Make sure you don't miss out!279 followers | Follow
WorldCrafts
Bringing hope and dignity to impoverished people around the world, WorldCrafts is a fair trade nonprofit importer of beautiful handmade crafts.252 followers | Follow
Groundwater Up
Upcoming film on Delhi's water crisis. Will be humorous, informative, and hopeful!245 followers | Follow
World For World
240 followers | Follow
resolutionfinder.org
235 followers | Follow
Fundraiser for Youth
232 followers | Follow
ProtectOurOceans
Created to raise awareness about environmental issues and support efforts critical to protecting our oceans.211 followers | Follow
United Cultures Org.
UCO aims to stimulate greater cooperation and understanding among cultures, and through educative art and common initiatives build social positivism.208 followers | Follow
Diana Jenkins
Mother, Humanitarian , Businesswoman. Owner of Neuro Drinks, Creator & Producer of the Book Room 23 all its proceeds go to charity173 followers | Follow
SALVE International
S.A.L.V.E. International (support & love via education) aims to help orphaned, abandoned, and rejected children living on the streets of Uganda.161 followers | Follow
zerocarbonfarm.com
intelligence for farmers, analysts and investors on cutting greenhouse gas emissions from agriculture -- more at http://www.zerocarbonfarm.com/index.html155 followers | Follow
Infanta Malaria
Combatting Malaria in Ghana, through education and community activity141 followers | Follow
Teenhype.org
Youth Development program in Detroit that uses the arts to teach teens about social issues. We focus on Education, Development, and Service.132 followers | Follow
Citizen Rights
Citizen Rights Lawyering (uk) protects and upholds citizen rights.104 followers | Follow
RedYellowBlue
Goal: Sharing knowledge of our social, cultural, political and economic world. News about International Development | Arts & Culture | Consciousness98 followers | Follow
UNA-MN YPIC
87 followers | Follow
FXB International
FXB est une ONG qui lutte contre la pauvreté et le sida et soutient les orphelins et les enfants vulnérables que la pandémie laisse dans son sillage.86 followers | Follow
Nicholas van Praag
Nicholas van Praag is the founder of Ground Truth, a program to improve performance in humanitarian crises based on beneficiary feedback.51 followers | Follow
Awaiting Angels
We make all efforts to ensure that our volunteering programs in Peru promote a positive impact on the communities which they serve and that all projects have...44 followers | Follow
CanadianHumanitarian
Welcome to Canadian Humanitarian! Our organization focuses on ending the cycle of poverty by promoting education and vocational training.39 followers | Follow
Liefde met Daden
The ‘Liefde met Daden’ foundation aims at giving the people of the Ghanaian village, Akim Achiasi, a better and sustainable future. You can help too!38 followers | Follow
Curated by IOMDI
various campaigns & entities dedicated to furthering UN Millennium Development Goals & beyond
Tags:
charity environment nonprofit information inspiration organization interesting agencies charities sustainability people leadership resources development humanrights advocacy
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I recommend @TeenHYPE for @IOMDI's Action Now list on Listorious http://bit.ly/79jz7z because...they are for youth in Detroit, MI.
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