#21

DalaiLamaCenter Dalai Lama Center 8,357 followers (2 on this list)
Bio You’re invited! This September, His Holiness The Dalai Lama will host an online peace event called, The Vancouver Peace Summit. Visit www.dalailamacenter.org.
Location 
Web http://www.dalailamac...
Other lists:  peace-making, spiritual-beings, spiritual-consciousness, spoken-word

#22

PanCAN PanCAN 7,248 followers (2 on this list)
Bio National HQ of Pancreatic Cancer Action Network. Advancing research, supporting patients & creating hope.
Location Manhattan Beach, CA
Web http://pancan.org/
Other lists:  cancer

#23

oxfamgb Oxfam 7,152 followers (13 on this list)
Bio We are an international charity that works with others to overcome poverty and suffering around the world.
Location Oxford, UK
Web http://www.oxfam.org....
Other lists:  nonprofit, poverty

#24

OKE_News Operation Kid Equip 7,033 followers (13 on this list)
Bio Operation: Kid Equip provides kids in need with the tools they need to be successful in school and in life. Committed to creating awareness of the issues.
Location Berkley / Royal Oak, MI
Web http://www.operationk...
Other lists:  children, education, literacy, michigan, nonprofit, parents, poverty, school, teachers

#25

dominosugar Domino Sugar 6,962 followers (2 on this list)
Bio The OFFICIAL Domino Sugar Twitter. Follow us for yummy recipes and baking tips! Have a baking question or recipe request? We’re happy to help!
Location Kitchens across the US!
Web http://www.DominoSuga...
Other lists:  fundraising

#26

Pawscorp Pawscorp.com 6,855 followers (4 on this list)
Bio Pawscorp.com raises money for Charities and Shelters through online pet supply purchases! Follow us on Twitter for COUPON CODES worth big savings!!!
Location Denver
Web http://www.pawscorp.c...
Other lists:  fundraising

#27

nationaltrust National Trust 6,463 followers (12 on this list)
Bio Conservation charity, protecting historic houses, gardens, woods, coast, countryside... and opening them for the public to enjoy. Chief tweeter Debbie Smith
Location Swindon, UK
Web http://www.nationaltr...
Other lists:  conservation, environment, nonprofit

#28

eadvocate Kendra Kellogg 6,166 followers (32 on this list)
Bio The E-Advocate Network is a new media project dedicated to those who are changing the world.
Location Denver, Colorado
Web http://www.e-advocate...
Other lists:  activist, advocacy, denver, green, human-rights, nonprofit, socialmedia, socialnetworking

#29

WarChildUK War Child UK 5,961 followers (9 on this list)
Bio 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 eater
Location London
Web http://www.warchild.o...
Other lists:  nonprofit

#30

DisabledSportUS Disabled Sports USA 5,520 followers
Bio Providing wounded warriors, youth and other adults with permanent disabilities adaptive sports rehabilitation through a nationwide network of over 100 chapters.
Location Rockville, Maryland 20850
Web http://www.dsusa.org
Other lists:  amputee, disability, disabled, nonprofit, paralympic, sports, veteran, wheelchair, wounded

#31

FeedingAmerica Feeding America 5,155 followers (7 on this list)
Bio Feeding America (formerly America's Second Harvest) is the nation's leading domestic hunger-relief charity helping more than 25 million Americans each year.
Location 
Web http://www.feedingame...
Other lists:  nonprofit

#32

terrymslobodian Terry Slobodian 5,127 followers (29 on this list)
Bio CEO- Philanthropy Advisory Firm.Consultant to Non-Profits. Past CEO of University & Hospital Foundations in Toronto. Microfinance pioneer. Innovator. Speaker.
Location Toronto & Florida
Web http://www.linkedin.c...
Other lists:  fundraising, microfinance, microlending, nonprofit, philanthropy, rotary, toronto

#33

savelife Save Life 4,984 followers (6 on this list)
Bio Follow Us to Save Life, We continue to change the cause to be updated to the SaveLife Campaign
Location World Wide Live Savers
Web http://ow.ly/nRmk

#34

BritishRedCross British Red Cross 4,776 followers (82 on this list)
Bio The British Red Cross helps people in crisis, whoever and wherever they are.
Location London, England
Web http://www.redcross.o...
Other lists:  humanitarian, nonprofit, redcross, volunteer

#35

operationsmile Operation Smile 4,767 followers (3 on this list)
Bio Mobilizing a world of generous hearts to heal children’s smiles and transform lives across the globe.
Location Norfolk, VA
Web http://operationsmile...
Other lists:  nonprofit

#36

CommuniCause CommuniCause 4,377 followers (12 on this list)
Bio A campaign created by interactive agency, MindComet, that gives you the power to choose a charitable organization to receive a social media makeover.
Location Orlando, FL
Web http://CommuniCause.c...
Other lists:  nonprofit

#37

GabrielsAngels Pam Gaber 4,334 followers (5 on this list)
Bio We provide pet therapy for abused, neglected and at-risk children.
Location Arizona
Web http://www.gabrielsan...
Other lists:  dogs

#38

BigCatRescue Big Cat Rescue 4,329 followers (21 on this list)
Bio Providing permanent home to 100+ lions, tigers & wild cats. Ending the breeding, trade, use and abuse w/ better laws at CatLaws.com
Location 12802 Easy St Tampa, FL 33625
Web http://www.bigcatresc...
Other lists:  AdvoCats, liger, nonprofitconsultants, tiger, tourist-attractions, wildlife

#39

animallife AnimalLifeFoundation 4,195 followers (5 on this list)
Bio Organization that works on improving animal-human relationship and animal welfare. Every week tweets about a new Animal of the Week!
Location Rotterdam
Web http://www.animallife...

#40

takingcare Lillie Oliver 4,126 followers (1 on this list)
Bio Introducing, discussing and sharing anything from foot creams to self esteem and beyond.
Location USA
Web http://solavei.com/ta...
Other lists:  compassion, gratitude, healing, love, marketing, mobile, peace, success, truth