Greenthings
Dwyane Wade
From Robbins, IL..I'm a father First and everything else after that...3,218,407 followers | Follow
Mary J. Blige
2,703,611 followers | Follow
Alyssa Milano
☮, ♥, and BASEBALL. I tweet a lot. Consider yourself forewarned. My other accounts➛ @AlyssaDotCom @TouchByAM!2,081,106 followers | Follow
Rolling Stone
The latest news and more from Rolling Stone magazine and RollingStone.com.1,350,308 followers | Follow
John Donvan
ABC News Correspondent, Moderator Intelligence Squared US Debates, Autism Writer, SpeakEasyDC Contributor1,270,301 followers | Follow
Michael Moore
Filmmaker ('Fahrenheit 9/11'), author ('Stupid White Men'), citizen ('United States of America').1,044,433 followers | Follow
Financial Times
All the big stories on FT.com and updates from our news editors. Our tweets here are the same as those on @FT. Subscribe to the FT: http://on.ft.com/xq1lr729,966 followers | Follow
Current TV
The Young Turks with Cenk Uygur 7/6c • Viewpoint with Eliot Spitzer 8/7c • The War Room with Jennifer Granholm 9/8c711,503 followers | Follow
Smithsonian
We're not a museum. We're 19 of them! Plus 9 research centers & the National Zoo. Follow your favorites671,464 followers | Follow
Room to Read
We partner with communities in Asia & Africa to transform the lives of millions of children through literacy and gender equality in education.569,644 followers | Follow
Greenpeace
We're an independent global campaigning organisation acting to change attitudes and behavior, to protect the environment and promote peace.490,665 followers | Follow
The GRAMMYs
This is the official Twitter account for The GRAMMYs. Students and Recording Academy members should also check out @GRAMMYU and @GRAMMY365 #WeAreMusic471,365 followers | Follow
Kevin Green
#RockTheReTweet LLC CEO, Author, Speaker, Traveler, #TwitterTips Original #quotes ღ Thanks for adding me to your Twitter lists ღ #EAv (e)MYSODOTCOM342,363 followers | Follow
Amazon.com Deals
Gold Box: New Deals. Every Day. Officially supported by Amazon.com.300,606 followers | Follow
LIVESTRONG
LIVESTRONG serves people affected by cancer and empowers them to take action against the world's leading cause of death.285,751 followers | Follow
Greg Wilson
Photography, Photos, Socialmedia & Sharing.. Champion of Good Causes & Charity. Love to Travel & Connect with People. Husband & Father of 4 Amazing Kids!256,137 followers | Follow
Amazon Instant Video
Official Twitter feed of Amazon Instant Video. Follow us for deals, freebies, new releases and updates on 100,000+ movies and TV shows. Watch online or on TV.205,105 followers | Follow
Digg Science
Top science stories as they roll across the homepage of Digg.com162,273 followers | Follow
EcoInteractive
Eco Preservation Society: Inspiring Action, Empowering People,Connecting Communities & Transforming the Planet through Conservation, Reforestation & Education160,813 followers | Follow
Nature Conservancy
The Nature Conservancy welcomes you to its official Twitter site! We're a leading conservation organization working for people and nature.119,472 followers | Follow
Jason Pollock
The first feature film I directed, THE YOUNGEST CANDIDATE, is NOW ON iTUNES & HULU! I'm working to help move things forward. Follow @JasonPollockTV for more.101,763 followers | Follow
HuffPost Green
Latest environment & energy news, green-IY projects, animal stories & more (contact: huffpostgreen@huffingtonpost.com)97,171 followers | Follow
350 dot org
Join a global movement that's inspiring the world to rise to the challenge of the climate crisis. 350=safe upper limit of CO2 in atmosphere. Photo by @julkosch95,490 followers | Follow
Brett Snyder
I write The Cranky Flier, a snarky consumer air travel blog. Yes, I'm an airline dork.94,588 followers | Follow
Dave McClure
Geeks, Founders, Startups -- The Internet Revolution. Founding Partner & Sith Lord, @500 Startups.85,144 followers | Follow
Joshua Topolsky
Editor-in-chief of The Verge, reformed producer, lover of creepy movies.80,932 followers | Follow
Stanford University
Stanford University is one of the world's leading research & teaching institutions. Official twitter feed by http://digitalinterns.stanford.edu74,942 followers | Follow
Mike Filsaime
The Coolest Guy On The Planet - Internet Marketer, Marketing Expert, Software, Online Services, Speaker, Author, Trainer57,881 followers | Follow
Ryan Block
Co-founder of gdgt. Critic of technology. Fighter of entropy. I ❤ structured data.55,228 followers | Follow
Organic Connections
Organic Connections magazine is an award-winning publication brought to you by Natural Vitality—a purpose-driven human nutrition company.51,204 followers | Follow
Twellow Directory
Official updates from the Twitter directory service, from the producers of WebProNews.com43,388 followers | Follow
Eric B and Rakim
Eric B is President. Rakim is the God MC. Official Verified Account - also follow @EricB41,557 followers | Follow
Global Citizen Year
Global Citizen Year is a premier global bridge year program dedicated to unlocking the potential of the next generation of young American leaders.40,844 followers | Follow
Terrance Charles
Expert Internet Marketer, Copywriter, Email List Builder, just enjoying life and taking as many people to the top with me. Wanna join me?40,673 followers | Follow
Ovi by Nokia
This page is now closed. Please follow @nokia for the latest news and updates.39,754 followers | Follow
EGYPT SHERROD
Host of HGTV's Property Virgins, Real Estate Expert, V103 Atlanta Radio Personality, Community Advocate. For appearances contact: BookingEgypt@I-ForTalent.com39,185 followers | Follow
EPS of Costa Rica
Eco Preservation Society of Costa Rica: Eco Travel Supporting Conservation and Reforestation in Costa Rica. Making a Difference34,637 followers | Follow
Amazon Tech Deals
The official Twitter account for Amazon.com electronics deals.33,539 followers | Follow
TehranBureau.com
Digital News on #Iran. Tweets by @golnoushn and @DanielGeist.29,942 followers | Follow
Chris Ingham Brooke
For environmentalists who don't take themselves too seriously29,750 followers | Follow
Frugalytics
Follow us to find frugalytic deals! We scour the web daily to find the kinds of deals you'd normally only see on Black Friday - then we tweet them!29,047 followers | Follow
Max Levchin
entrepreneur (PayPal, Slide), investor (Yelp, etc), l33t h@x0r, cyclist28,739 followers | Follow
Andre Nickatina
28,658 followers | Follow
John Kerry
26,205 followers | Follow
Green For All
Green For All is a national organization working to build an inclusive green economy strong enough to lift people out of poverty.26,074 followers | Follow
nilay patel
Managing Editor of The Verge, former copyright attorney, permanent man of leisure.25,775 followers | Follow
URB.COM/URB Magazine
music + culture. word2urb@urb.com (Tweets by Joey Ace / CM Phil )25,580 followers | Follow
Peter Rojas
25,418 followers | Follow
Quincy Jones III
music producer, film maker, tech/web, evangelist/entrepreneur, BBoy, father, giver, always reading Swedish American - QD3.com25,085 followers | Follow
Digg Environment
Got a thing for nature or green tech? Get the best environment stories from Digg delivered to your Twitter stream.23,671 followers | Follow
Terrace Martin
young musician, just tryna catch a break. Contact bookingTERRACE@gmail.com with serious inquiries only.21,522 followers | Follow
China Digital Times
China Digital Times (CDT) is a collaborative news website covering China's social and political transition and its emerging role in the world.18,789 followers | Follow
SocialEarth
SocialEarth promotes social entrepreneurs, businesses and ideas. Tag #SocEnt. Tweets by @erikeliason @writerpollock @naiomieliason.17,929 followers | Follow
Ariel Waldman
creator of @ScienceHackDay SF + @Spacehack, a directory of ways to participate in space exploration. interaction designer + Institute For The Future researcher.17,823 followers | Follow
Business Education
Latest comment from the FT Business Education team, including MBA, EMBA and executive education rankings, features, columns and blogs.15,403 followers | Follow
Aslan Media
The AslanMedia TweetWire: Bringing You The Middle East, 140 Characters at a time. Operated by Aslan Media Initiatives, founded by Author & Activist, Reza Aslan.15,370 followers | Follow
Painting Contractor
Eco Paint, Inc. Cal Phillips, house painters, social media, tech, guru, blog, news, green, entrepreneurs, follow back14,751 followers | Follow
Chris Ziegler
Senior Editor at The Verge. I am currently writing your unauthorized biography.14,719 followers | Follow
MarleyCoffee.com
Bob Marley always said he would return to farming one day. With Marley Coffee, Bob's son Rohan fulfills the dream. www.marleycoffee.com13,760 followers | Follow
TheCounter
The #1 stat site powered by Twitter. Follow us for status updates & news. If we have a good one, we'll tell a joke... We are ^SW: @samwierema and ^JR: @jruis13,509 followers | Follow
Dr. Amy Vanderbilt
Dr. Amy Vanderbilt is Founder and Chief Strategist at TrendPOV.com, social omni-media that executives call GPS for your business strategy.12,734 followers | Follow
Pulitzer Center
We're a non-profit journalism organization funding and promoting interaction with under-covered international journalism. Tweets by @mauramaura.11,872 followers | Follow
Ecología Verde
Estamos preocupados por el medio ambiente, la ecología y el desarrollo sostenible, creemos que un mundo mejor es posible. Pero solo si todos pensamos en verde.11,535 followers | Follow
SUMMIT ON THE SUMMIT
We climbed MT KILIMANJARO to bring attention to the GLOBAL CLEAN WATER CRISIS. Inspiring and educating youth about water.10,437 followers | Follow
Green Bubble
Environmental news, and information regarding renewable energies, the environment and green technologies10,155 followers | Follow
BlackWeb20
The premier destination for African-Americans in Technology and New Media.10,051 followers | Follow
SF Environment
San Francisco's environment department: Our Home. Our City. Our Planet.9,048 followers | Follow
Heal the Bay
Official HtB Tweeter, making SoCal's coastal waters & watershed, including Santa Monica Bay, safe, healthy, & clean (with your help, because you love it!)8,864 followers | Follow
Generation Rescue
Dedicated to recovery for children w. autism spectrum disorders by providing guidance & support for medical treatment to directly improve a child’s life7,320 followers | Follow
Scott Henson
PHP, C#, .NET, SQL Programmer and founder of FormMailHosting.com6,848 followers | Follow
Iszuddin Ismail
Free minisite templates at my site. And for latest on mini site designs, marketing, tutorials & wordpress, check out the blog.6,803 followers | Follow
Butch Weber
Husband, Aerospace Manager, Internet Marketer, Web Hosting, Domains, Blogging, Ham Radio WA4GIF.6,215 followers | Follow
Andrew Badenoch
7 Continents. 7 Seas. ZERO Fuel. Exploring planet earth using only natural and human power. Upcoming PBS series at http://youtube.com/77zero6,175 followers | Follow
Adam Wilson
5,784 followers | Follow
Ross Rubin
Executive Director and Principal Analyst, Connected Intelligence, at The NPD Group. Opinions expressed in this personal Twitter account are mine alone.5,693 followers | Follow
Ben Heckendorn
Currently I spend most of my time doing prototypes and the bi-weekly episodes of The Ben Heck Show. Follow my feed for daily updates and random thoughts!5,263 followers | Follow
Rajeeb Dey
CEO of Enternships.com; Co-Founder of @StartUpBritain; Founder of StudentVoice; Trustee of UnLtd; Channel 4 Education Board & WEF Young Global Leader5,221 followers | Follow
Lisa Vickers
Ecocentric activist. Global Campaigner @Avaaz. Usually tweeting about environmental, social and political change & my dog. Opinions are only mine.4,995 followers | Follow
Darren Murph
Engadget. Author. I love my wife. Also, I hold a Guinness World Record as the world's most prolific professional blogger. http://about.me/darrenmurph4,703 followers | Follow
Ecological Society
The Ecological Society of America is a nonprofit organization founded in 1915. Check back for EcoTone blog posts, ESA updates, podcasts, and more!4,663 followers | Follow
*** *******
Former Professor of International Business Management. Internet Entrepreneur. Dedicated to support of all who want Create and Work on the Global InterNet.4,513 followers | Follow
UC Newsroom
UC Newsroom is your link to the latest news from the University of California system. Find us on Facebook at http://www.facebook.com/universityofcalifornia3,968 followers | Follow
Jeremy Toeman
Founder of Dijit (10+ years in TV tech - Slingbox, Boxee, Clicker, VUDU, Mediabolic, etc). personal: dad, sustainability advocate, hockey (Habs), scotch3,937 followers | Follow
Spare The Air
The Spare the Air program encourages Bay Area residents to reduce air pollution by driving less, carpooling, taking transit, and walking and biking.3,778 followers | Follow
Wired How-To Wiki
Wired's community site for DIY projects, computer hacking, netiquette and wilderness survival tips. What do you want to know how to do?3,770 followers | Follow
Good magazine
If you’re after big ideas, inspirational people and practical, down-to-earth advice, you’ve come to the right place.3,721 followers | Follow
Basheer Jones
President of The Basheer Jones Foundation, Proud Member of Alpha Phi Alpha Fraternity Inc., Speaker, Author, Poet3,553 followers | Follow
Code and Theory
We create innovative interactive products and campaigns for leading brands.3,315 followers | Follow
WorldofGood.com
Eco-friendly and fair trade news and conversation, information for and about our seller community, and company updates.3,044 followers | Follow
Room to Read MN
World Change Starts with Educated Children. Minneapolis/St. Paul Chapter news and events tweeted by @sarahrebekkah and @jakensok.2,774 followers | Follow
All Green Recycling
All Green Electronics Recycling is proud to help you recycle your electronics. Schedule a pickup or find a drop-off location today! Tweets by Amy.2,550 followers | Follow
Rolando Brown
I help fast-growing teams get technOrganized. I'm Chief Cultivator over at #NewHigher. This account is very personal. My apologies, if it's not all business.2,486 followers | Follow
Sarah Esterman
Writer, runner, bicycle commuter, baby yogi, dog-lover, gluten shunner, born-and-raised Oregonian & run-on sentence writer.2,418 followers | Follow
HOWARD UNIV ALUMNI
The only Official alumni association for Howard University ~ also follow the HUAA Constituent Units on Twitter2,416 followers | Follow
Ning Advocacy
2,214 followers | Follow
TuDiabetes
A community run by the Diabetes Hands Foundation, a nonprofit that connects, engages + empowers people touched by #diabetes. Follow our updates: @DiabetesHF.2,138 followers | Follow
respect the elements
#WIMH Founder and now the Hip Hop Editor for @IMFMag | Manager for @E_Seals2 | Music & Sports aficionado, brother and friend to many1,963 followers | Follow
Eco-Schools USA
National Wildlife Federation program for greening America's K-12 schools1,941 followers | Follow
Dia do Diabetes
Perfil do Hotsite do Dia Mundial do Diabetes da Sociedade Brasileira de Diabetes (SBD) www.diamundialdodiabetes.org.br1,882 followers | Follow
Fastener News Desk
We deliver News, Nuts, Bolts and #Fasteners on the Fly...Please Tweet your @FastenerNews! As the Screw Turns by the Fastenistas @HudsonFasteners1,881 followers | Follow
@DiabetesHF con Ñ
.org sin fines de lucro dedicada a personas afectadas x #diabetes, facilitando conexiones, intercambio de ideas y opiniones y comunidad en Estudiabetes.org1,875 followers | Follow
Howard Athletics
The Official Twitter page of Howard University Athletics! Visit us at www.howard-bison.com1,557 followers | Follow
NOAA Exhibits
The NOAA exhibits team provides communication support services for NOAA tradeshows, events, and promotion campaigns.1,374 followers | Follow
Susan Katz
I totally, utterly and completely kick ass. Paralympic gold medalist, Ironman finisher & Kona qualifier.1,339 followers | Follow
Michael Messina
Full-time dad with a passion for information and communication technologies and urban planning.1,321 followers | Follow
Mikey 1SOUL
@EastWillyB Producer, @fresthetic Boutique/Gallery Owner, @MVMT maker, @UrbanArtsnyc Teaching Artist, Creative Agitator1,270 followers | Follow
CA Digital Library
Find out what we’re doing, saying, and working on at the California Digital Library.1,117 followers | Follow
MediaFound
Updates/trends in journalism, communication, media in Nepal/Asian region/beyond. Tweets usually by @prabhatkirank @gary_media Email: info@media-foundation.org1,099 followers | Follow
Anthony Bozza
NYT bestselling author a few times. https://www.facebook.com/AnthonyBozza11,034 followers | Follow
Green The Block
Green The Block is about creating economic opportunity for all Americans, while doing the work to green our cities. It is a project of Green For all.872 followers | Follow
Bay Native
I pledge Awareness of the Earth & 2 the United Habitats & Ecosystems & 2 Nature's diversity of which We r 1 Universe under Love w/tolerance & reverence 4 All728 followers | Follow
Monterey Bay NMS
The Monterey Bay National Marine Sanctuary (MBNMS) is a Federally protected marine area offshore of California's central coast. Stretching from Marin to Cambria671 followers | Follow
Samantha O. Griffin
Lover of life. Dukie. Activist. Feminist. Women's Health Professional. Enjoyer of food. Pop culture/politics enthusiast. Easily distracted. Occasionally witty.471 followers | Follow
LocalWater
Sustainable solutions for water conservation, water resource protection and drinking water quality.345 followers | Follow
Friends of the River
Friends of the River is a CA statewide 510c(3) that protects and restores California rivers by influencing public policy and inspiring citizen action.289 followers | Follow
HUSL Alumni Club NY
Howard University School of Law Alumni Club of NY. Social Engineers.207 followers | Follow
Yasumichi Kato
Santa Monica Baykeeper: We protect and restore the Santa Monica Bay in Los Angeles County.86 followers | Follow
Univ. Blanket & Flag
University Blanket & Flag has been manufacturing college flags and blankets for over 30 years.46 followers | Follow
Motivated Vehicles
The Department of Motivated Vehicles is a passionate group of millennials motivated to change the world.35 followers | Follow
