| Hospitality Club | 3940 | 11 | 14493989 |
| Online Travel Networks | 344 | 1 | 81 |
| Citizens for a New Mad Max Movie | 7 | - | 3 |
 | WWOOF | 8699 | 15 | 4659 |
 | United Nations | 988 | 9 | 253 |
 | HelpExchange | 1225 | - | 615 |
| Alliance Française | 424 | - | 156 |
 | LDS/SUD - ALL ACTIVE & NON-ACTIVE LATTER DAY SAINTS WELCOME!!! | 233 | - | 122 |
| GlobalFreeloaders | 98 | - | 24 |
| AFS/ American Field Service | 701 | 2 | 116 |
 | WEBJUSTICE | 7 | - | 2 |
 | Window Lickers Association | 13 | 1 | 10 |
 | AEGEE | 799 | - | 143 |
 | Parano | 21 | - | 12 |
 | Tiny Stars Road Warriors - Travelers who volunteer for Justice and Human Rights | 5 | - | 3 |
| Public Relations (Relações Públicas) | 26 | - | 1 |
| ACLU | 43 | - | 2 |
| NOW | 7 | - | - |
| Animal Farm | 40 | - | 13 |
 | Pagans & Aliens | 45 | - | 9 |
 | Scouts | 1410 | 10 | 618 |
| Temple of Lameness | 12 | 1 | 15 |
| Geooooooorges !!! | 4 | - | - |
 | 4H | 21 | - | 5 |
| Action Aid | 20 | - | 6 |
 | World Farm | 14 | - | 11 |
| Strange Snack Time Group | 22 | - | 31 |
| C.I.S.V. | 194 | - | 41 |
| The Undercover Travelers Operation | 54 | 1 | 2 |
 | CINDURMA Nicaragua | 28 | - | 16 |
 | Food Not Bombs | 1224 | - | 290 |
 | Service Civil International | 273 | - | 97 |
 | AIESEC | 2371 | 2 | 873 |
| hability and work trade | 23 | - | 7 |
| Library Food | 12 | - | - |
 | IAESTE | 211 | - | 39 |
 | Tau Kappa Epsilon TKE | 8 | - | - |
 | MySpace | 157 | 1 | 57 |
| Leave No Trace | 38 | - | 3 |
| marriage | 31 | - | 5 |
 | ~ Volunteer ~ Brazilian Language Exchange ~ | 151 | 2 | 44 |
| Mensa | 207 | 4 | 35 |
 | Drupal | 83 | - | 42 |
 | Y.M.C.A | 89 | 1 | 17 |
| Rotaract | 137 | - | 82 |
 | solar eclipse | 7 | - | 1 |
 | Katimavik | 88 | - | 55 |
| PWOT | 9 | - | - |
 | Culture jammers | 161 | - | 26 |
 | ARCHELON | 18 | - | 9 |
 | international workcamps | 461 | - | 138 |
| Fremantle Anti-Nuclear Group | 8 | - | 2 |
| National AIDS Marathon Training Program | 8 | - | 3 |
| Pasporta Servo | 87 | - | 24 |
 | ORKUT | 115 | - | 22 |
| Green Peace | 533 | - | 90 |
| Immigrant Services Society | 60 | - | 5 |
| Peace Corps and International Service Organizations | 1602 | 5 | 521 |
 | FON - WiFi everywhere | 39 | - | 27 |
 | UWC - International Understanding Through Education | 259 | - | 31 |
 | GLOBAL WARMING | 142 | - | 45 |
| Eastern Europe Peace Corps Alliance | 142 | - | 43 |
| Global Freeloaders | 5 | - | - |
| Help in language learning | 1375 | - | 1071 |
| Industrial Workers of the World (IWW) | 33 | - | 7 |
 | To love being lazy | 20 | - | 3 |
| rotary | 170 | - | 30 |
 | France-USA-Canada | 32 | - | 4 |
| Lions Club International | 44 | - | 14 |
 | IFMSA (International Federation of Medical Students' Associations) | 351 | - | 113 |
| Isha Foundation | 5 | - | - |
| ELSA | 35 | - | 2 |
 | zooomclan.org | 8 | - | - |
 | SAHG - Social And Humanitarian Group | 50 | - | 37 |
 | IYCS (JECI), IMCS (MIEC), JECI-MIEC, MIEC-JECI | 20 | 18 | 2 |
| WWOOFers unite | 292 | - | 111 |
 | Students In Free Enterprise | 23 | - | 4 |
| Open Organization | 164 | - | 210 |
| Lowell High School | 8 | - | - |
 | Mennonites / Anabaptists | 33 | - | 7 |
| Polish Surfing Association | 4 | - | - |
| Explore Program | 4 | - | 12 |
| Salvation Army | 6 | - | 4 |
 | ACSF - Association CouchSurfing France | 18 | 1 | 233 |
 | Greek Letter Organizations | 32 | - | 4 |
 | BEST (Board of European Students of Technology) | 382 | 7 | 48 |
| ESN Porto | 104 | - | 50 |
 | Free Masons | 63 | - | 22 |
| Entrepreneurs and Environmental Activists International Network | 62 | - | 10 |
| PERMACULTURE AUSTRALIA | 88 | - | 18 |
| European Host Families | 9 | - | 3 |
 | BeWelcome | 337 | - | 121 |
 | JCI worldwide | 84 | - | 35 |
| CS Istanbul Meeting | 532 | - | 100 |
| Creative Commons | 45 | - | 5 |
 | GiveGetShare | 17 | - | 3 |
| NGO COOPERATION - BARCELONA-AFRICA | 58 | - | 29 |
 | South American Explorers (SAE) | 203 | - | 57 |
| ESN (Erasmus Student Network) | 656 | - | 108 |
| Surfrider Foundation | 31 | - | 4 |
 | Sierra Club | 45 | - | 2 |
| YFU (Youth for Understanding) | 64 | - | 4 |
 | ICYE | 44 | - | 16 |
 | iMove | 15 | - | 14 |
 | Journalists of the world | 2120 | - | 1742 |
| coup de main en nord-pas de calais | 22 | - | 59 |
| www.comitasintergentes.org | 4 | - | - |
| Dropping Knowledge | 5 | - | - |
 | Coast Guard | 7 | - | - |
| Chirch of Jesus Christ | 24 | 1 | 12 |
| Agadir Meeting | 35 | - | 7 |
 | Travelling School of Life (TSoLife) | 140 | - | 25 |
 | DG | 20 | - | 34 |
 | Loesje | 97 | 1 | 63 |
 | Gentoo Linux | 20 | - | 5 |
 | Mission Destress- Misión "Sin Estress". Help The Peruvian Earthquake Victims. | 33 | - | 45 |
| parkinsons | 7 | - | 2 |
 | Kaospilots | 14 | - | 6 |
 | Adventist | 129 | - | 72 |
| Camps & Clusters 50+ | 52 | - | 21 |
 | The Bridge | 4 | - | 4 |
| Guild of American Luthiers | 7 | - | - |
| Kappa Kappa Gamma KKG | 7 | - | - |
| POLYGLOT ROMA | 5 | - | 1 |
| POLYGLOT TAIWAN | 15 | - | 3 |
| PIEC (PIE Connection) | 7 | - | - |
| travel | 8 | - | 1 |
 | Red Cross Volunteers around the world | 440 | - | 143 |
| AmeriCorps | 148 | - | 23 |
| Women Welcome Women Worldwide | 380 | - | 94 |
 | Klub Putnika Srbije - Serbia Travel Club | 205 | - | 57 |
| AS Recruitment Employment Jobs : Finance IT Engineering Accountants Trading | 10 | - | 1 |
| AmeriCorps*NCCC | 49 | - | 3 |
 | Church of The Smoking Truth | 7 | - | 3 |
| sales&marketing management | 11 | - | 1 |
| import export business group | 97 | - | 61 |
| Roots & Shoots | 7 | - | 1 |
| Educate Ya | 6 | - | 1 |
| Outward Bound Alumni | 18 | - | 1 |
| MISE 2006 Network | 18 | - | - |
 | Vagabondesque Action | 7 | - | 4 |
 | The TEN Project | 4 | - | - |
 | HI San Diego Hostel Volunteers | 7 | - | 2 |
 | Triratna Buddhist Community | 16 | - | 2 |
 | FACEBOOK & TWITTER MEMBERS ON CS | 1987 | 11 | 14287386 |
| Freecycle | 16 | - | 2 |
 | AARP CouchSurfers | 50 | 3 | 53 |
 | California Student Sustainability Coalition | 38 | - | 10 |
| MBA network | 7 | - | - |
| UNICAMP | 24 | - | 1 |
 | Yunnan | 305 | - | 335 |
| ESTIEM | 29 | - | 7 |
| Coup de main en PACA | 113 | - | 348 |
 | University of Chicago Students and Alumni | 54 | - | 10 |
 | Xchange Scotland | 25 | - | 7 |
| are there any poets to share experiences | 11 | - | 2 |
| let's exchange our writings | 6 | - | - |
 | Outsiders | 5 | - | 1 |
| ADiA, Zivi, FSJ, FöJ etc. | 8 | - | 1 |
 | HTML.it | 9 | - | - |
| YFU Vlaanderen | 4 | - | 1 |
| savannah college of art and design | 10 | - | 1 |
| 2008 BEE Japan Ride | 6 | - | 1 |
 | BeWelcome | 6 | - | 3 |
 | Goons across the world | 192 | - | 130 |
| PeTA | 67 | - | 2 |
 | Erasmus people live in Istanbul. | 1470 | - | 1040 |
 | NOHA | 11 | - | 5 |
| CdE e.V. - Club der Ehemaligen der deutschen Schülerakademien | 13 | 1 | - |
 | fanclub for fansites | 7 | - | 2 |
| Physiotherapy | 84 | - | 30 |
 | R2G - The Race2theGreen Project! | 244 | 9 | 588 |
| Servas Argentina (Puertas, Corazones y Mentes abiertas) | 6 | - | 1 |
| RedHumanista | 6 | - | 1 |
| 7 juin 2008 | 7 | - | 23 |
| UNICEF | 159 | - | 25 |
| Group to help the Cambodian children with the English Education | 17 | - | 18 |
| Slow Food Nation | 7 | - | 3 |
 | Southwestern Company on CS | 12 | - | - |
 | sanssouci collective | 7 | - | 13 |
 | Purdue Alumni | 23 | - | 1 |
 | Tenrikyo | 4 | - | 3 |
| YouPEC | 6 | - | 1 |
 | Nonviolent Peaceforce | 20 | - | 4 |
| Nouveau Parti Anticapitaliste Révolutionnaire 33 | 25 | - | - |
| Réseau Université Sans Frontières - GIRONDE | 5 | - | - |
| Airport, Airline and Tour Operator Staff | 14 | - | 3 |
 | Group to help the children with the Education by volunteering | 129 | - | 26 |
| Gusties | 5 | - | - |
 | The Brights | 4 | - | 2 |
 | Collectif ***Montréal a Velo*** Bike collective | 70 | - | 15 |
 | TO SURF AND PROTECT | 11 | - | 1 |
| Bike Messengers // Bike messenger exchange | 78 | - | 15 |
| TEA - The English Adventure | 32 | - | 28 |
| buddism | 30 | - | 1 |
| NYC CS Quality Control Team | 17 | - | 108 |
| Refugees | 6 | - | 3 |
| MEDIACL ASSISTANCE IN MUMBAI.INDIA | 4 | - | 1 |
 | Kiva | 107 | - | 31 |
| Freeconomy - justfortheloveofit | 6 | - | 1 |
| PETA Group | 24 | - | 3 |
 | ASA-Programm / GLEN | 21 | - | 1 |
| lightworkers of maui | 9 | - | 3 |
 | IEEE Members | 23 | 1 | - |
 | LEO Clubs International | 14 | - | 2 |
| WorldTeach Volunteers | 10 | 1 | - |
| Nepal Charity Trek | 5 | - | - |
 | Chiro | 13 | - | 3 |
 | Tango India | 28 | - | 20 |
| YWAM | 56 | - | 18 |
| The Disclosure Project | 5 | - | 9 |
 | DNS International Teacher Training College | 13 | - | 3 |
| Landmark Grads | 40 | - | 11 |
| CAB SAILING | 9 | - | 2 |
 | Neuro Linguistic Programming | 74 | - | 29 |
| WorldVision | 8 | - | 1 |
| xing.com | 8 | - | 1 |
| EX-NEW-FUTURE EVS in İstanbul | 12 | - | 2 |
 | gaxinpinoys | 7 | - | 2 |
 | Denizli-Pamukkale | 132 | - | 101 |
 | DEnizLİ | 5 | - | - |
| WAGGGS Worldwide Association of Girl Guides and Girl Scouts | 56 | - | 1 |
 | Naturopathic Medicine | 15 | - | 5 |
 | "Berlin-Hanoi 2008" Bike Expedition & Culture Project | 12 | - | 6 |
 | Viajeros.com | 128 | - | 63 |
| Babylon Idiomas - Barcelona | 6 | - | 2 |
| BETTER WORLD FOUNDATION | 8 | - | 1 |
| Volunteer Thailand | 397 | - | 177 |
| Union College Students and Alums | 13 | - | 11 |
 | FOR THE ABOLITION TO THE BULLFIGHTS. (NOT to the tauromafia) POR LA ABOLICION A LAS CORRIDAS DE TOROS. (NO a la tauroma | 43 | - | 45 |
| Perú CS Embajadores | 6 | - | 101 |
| SKG - Student Mountaineering Club | 4 | - | - |
| Strathclyde University, Glasgow | 33 | 1 | 4 |
| Thailand Volunteer for Refugees | 40 | - | 9 |
| Berlin Vegan Couchsurfers | 428 | - | 14397765 |
| NGOs as PILLARS of CIVIL Society | 24 | - | 15 |
| 12 Steps to Recovery | 28 | - | 15 |
 | Toronto Vegetarians / Vegans / Veg-friendly Group ! | 247 | - | 322 |
 | Baha'i | 48 | - | 97 |
| Global Orthodox Church | 46 | - | 24 |
| FOSDEM | 154 | - | 186 |
| Bicske, action for the refugees of the camp (Budapest) | 4 | - | - |
 | JET Program(me) Alumni | 16 | - | 5 |
| Demolay | 27 | - | 5 |
| Ireland Volunteers | 21 | - | 4 |
 | Aktion Sühnezeichen Friedensdienste | 11 | - | 2 |
 | MEDICAL & HEALTH CARE DISCUSSION | 46 | - | 6 |
 | SF/East Bay Tech Heads | 14 | - | 6 |
 | Youth In Action Projects | 258 | - | 78 |
| PHOTOGRAPHERS of the world | 106 | - | 24 |
 | De-Criminalise Cannabis Worldwide. | 8 | 1 | 1 |
 | Knoxville Couch Society | 115 | - | 181 |
 | Student Environmental Action Coalition - SEAC | 9 | - | - |
 | WORLD MARCH FOR PEACE AND NON-VIOLENCE! | 75 | - | 26 |
| VOLUNTEER IN KENYA INITIATIVE (VIKI) | 70 | - | 36 |
 | Adriatic Meeting Organising Group | 15 | - | 33 |
| The Sandwich Mission | 7 | - | - |
 | Walk About Love 2011 | 118 | - | 46 |
 | Turkish - Armenian Friendship | 122 | - | 113 |
 | Tea Loving | 45 | - | 32 |
| Inov Contacto | 11 | - | - |
| Maltese Hosting Team | 36 | - | 40 |
| Left Forum | 10 | - | 2 |
 | Sivananda Yoga | 23 | - | - |
| Star Island Travelers | 6 | - | - |
| BiH CS Organisation Group | 9 | - | - |
 | Up With People | 25 | - | 6 |
 | AIESEC ALUMNIes | 61 | - | 4 |
| cyclotourisme | 22 | - | 12 |
 | FlyerTalk | 73 | - | 49 |
| RunningDinnerOrganisation | 4 | - | 19 |
 | low carbon and transition couches | 62 | - | 25 |
| IEEE Cairo Egypt | 10 | - | - |
| Volunteering in Paradise (Itacaré) | 9 | - | - |
| SIETAR | 9 | - | 4 |
| Life and human being | 6 | - | 4 |
| CBYX / PPP | 7 | 1 | - |
 | Vrijwillige Internationale Aktie | 20 | - | 10 |
| Chantiers jeunesse | 5 | - | - |
 | Bike For Peace | 47 | - | 9 |
 | Joomla CMS | 10 | - | 5 |
| Want to stay a long time in London, find friends, a job... | 288 | - | 110 |
| Fulbrighters on CS | 107 | - | 30 |
 | UN - United Nation | 5 | - | 1 |
| 1st Pan-American Meeting - RIO SUMMIT ( General Organization) | 5 | - | 36 |
 | Center for Inquiry | 10 | - | - |
| Sigma Chi | 6 | - | - |
| the language exchange | 5 | - | 5 |
| 1st Northeast Meeting - (Organization) | 31 | - | 319 |
 | KPMG | 15 | - | 17 |
| Chinese Culture Tour in Beijing! | 14 | - | 4 |
 | Black Unity Movement | 4 | - | 2 |
 | Free Agents Network | 6 | - | 2 |
 | greeeheart | 10 | - | 1 |
| Catholics - Youthful Travelers | 73 | - | 15 |
| travel agents around the world | 23 | - | 15 |
| Christians, travelers and Missionaries | 44 | - | 9 |
| Safe Passage | 15 | - | 3 |
 | International Humanity Foundation | 27 | - | 20 |
| Mumbai movieholics | 13 | - | 6 |
| undjetzt?!-Konferenz | 15 | - | 2 |
 | Salvador CS Organization | 13 | - | 1512 |
 | Un Techo para Mi Pais | 73 | - | 9 |
| Single Club at Dongguan, Guangzhou, Shenzhen, South China | 99 | - | 18 |
 | Cambodian Educational Program | 12 | - | 4 |
| Hackerspaces | 34 | - | 9 |
 | Les Maisons de l'Escargot - Réseau d'hébergement Slow Food | 16 | - | 5 |
| Habonim Dror Round the World | 5 | - | - |
 | Let's end commercial whaling! | 70 | 1 | 1 |
| L'Arche | 4 | - | 1 |
| ANSO couchsurfers | 8 | - | - |
| Christian Endeavour (CE) | 6 | - | 16 |
| International Fellowship of Evangelical Students (IFES) | 14 | - | - |
 | weltwärts | 25 | - | - |
 | Hashomer Hatzair | 25 | - | 9 |
 | CS Ambassadors EN ESPAÑOL | 143 | - | 115 |
| Festival di Internazionale | 52 | - | 21 |
| MicroFinance | 22 | - | 4 |
 | Greenpeace & Spencer Tunick - Burgundy 2009 | 5 | - | 1 |
| FREE TOUR SEVILLE | 37 | - | 12 |
| Fimcap | 11 | 1 | - |
| Rehabilitation Medicine | 9 | - | 15 |
| Ayurveda4uall | 15 | - | 5 |
 | Lima es! | 41 | - | 35 |
| Work for India | 27 | - | 17 |
| Christians of the World | 155 | - | 68 |
| Love Egypt | 4 | - | - |
 | The Buffalo Club | 7 | - | - |
 | Red de Permacultura en Amèrica Latina | 226 | - | 106 |
| Thanks Giving in Freiburg | 6 | - | 6 |
| Resume Templates,Resume Sample, Resume Examples, Resume template | 13 | - | - |
| Friendship Force International | 17 | - | 1 |
 | Seattle Christian Couch Surfers | 15 | - | 17 |
 | Alpha Epsilon Pi Fraternity (AEPi) | 4 | - | - |
| Kansas State University--KSU Wildcats get your "travel on"... | 19 | - | 2 |
| Foundation for the Awakening Mind | 6 | - | - |
| Casablanca plans and programmes | 13 | - | 2 |
| GENEPI | 19 | - | - |
| Casa do Caminho | 8 | - | - |
| Friends of Findhorn | 10 | - | 2 |
| Danangkids -Vietnamese Volunteer Guides | 5 | - | 2 |
| Full Life Community and Friends | 7 | - | - |
| Gaia University | 8 | - | 2 |
| DISEÑADORES & EMPRENDEDORES FREE LANCE | 53 | - | 34 |
| The HomeShare Program | 7 | - | 1 |
| Nerdfighters | 80 | - | 26 |
| Ericsson-Network | 9 | - | - |
 | Игровой языковой центр Agora E Aqui | 26 | - | 22 |
 | ICU Japan | 7 | - | 1 |
| JUKSS | 12 | - | - |
| Students' Cooperative Association | 23 | - | 2 |
| Vélorution Universelle Paris 2010 | 18 | - | 10 |
 | Subud | 21 | - | 3 |
 | VOICELESS VOICES NETWORK | 7 | - | - |
| ATEK Daejeon | 11 | - | 1 |
| Global Minorities | 4 | - | 2 |
| YFU-Denmark | 19 | - | 4 |
 | Bergwaldprojekt | 6 | - | - |
 | Freemasonry | 20 | - | - |
 | Middle East Expedition | 29 | - | 2 |
| Volunteer Service and Support Nepal | 30 | - | - |
 | Womoz | 4 | - | - |
| EQUIPO DE LOGISTICA CS BUCARAMANGA | 4 | - | - |
| ESL Online | 8 | - | 1 |
 | US Social Forum, Detroit, MI, June 22-26, 2010 | 82 | - | 87 |
| Rejoice Uganda! | 4 | - | - |
| les associations au MAROC the organisations in MOROCCO | 4 | - | - |
| Israeli - Turkish Friends | 47 | - | 126 |
 | Rotary Youth Exchange | 84 | - | 6 |
 | KinoBerlino | 21 | - | 11 |
| Enjoy Sarajevo kind of life | 7 | - | 4 |
| Rotaract Club of Baku International | 6 | - | 1 |
 | HODR | 6 | - | - |
| SAINTS ORPHANAGE | 4 | - | 2 |
| Havergroup | 22 | - | 1 |
 | University For All - U4all | 24 | - | 12 |
 | Art of living | 17 | - | 1 |
| Bund der Pfadfinderinnen und Pfadfinder e.V. | 6 | - | - |
 | PERMACULTURE VOLUNTEERING IN CHILE | 78 | - | 6 |
 | BackPackSurfing - Shipping via CS | 396 | - | 182 |
| Jenin Creative Cultural Centre - | 16 | - | - |
 | AYADs and VIDAs | 13 | - | - |
| BEST Napoli | 36 | - | 9 |
| Society for Creative Anachronism (SCA) | 25 | - | 11 |
 | Epanews | 5 | - | 1 |
 | Let's do it! World Cleanup 2012 | 57 | - | 14 |
 | Houseasaurus!! | 33 | - | 9 |
 | Deutsch Japanische Jugendgesellschaft (DJJG e.V.) 日独青少年協会 | 4 | - | 2 |
 | Sustainable Garden Revolution | 54 | - | 6 |
| Organisation teams setup by Maikel | 8 | 2 | - |
| Room to Read | 5 | - | 2 |
| Chicago Coffee Party | 6 | 1 | 1 |
| ESPOIR DES ENFANTS DE LA RUE au senegal | 7 | 2 | - |
 | RESPONSIBLE VOLUNTEERING IN GHANA | 16 | - | 1 |
 | END OF FEAR GLOBAL COMMUNITIES | 32 | - | 45 |
| THE BEST WAY TO DISCOVER MONGOLIA | 4 | - | 3 |
| Journey Munich | 14 | - | 391 |
 | Formation humanitaire au Mali | 9 | - | - |
 | World Learning/SIT | 14 | - | 1 |
| Paris Pik Nik Helpers Crew | 5 | - | 3 |
| FunPeople: Languages Interchange meeting for FREE, Parties and social activities for Chileans and Foreing! join us!!! | 252 | - | 112 |
 | Poliglota Gruppo d'Italiano in Santiago! | 9 | - | 5 |
| GULF CLEAN UP | 12 | - | 20 |
 | MISSING AMERICAN AUBREY SACCO | 6 | - | 10 |
 | Pisco Sin Fronteras | 107 | - | 29 |
| HTLAL (How To Learn Any Language) Forum Members | 16 | - | - |
| Transition Towns | 80 | - | 22 |
| Erasmus Roma | 16 | - | 3 |
| QUITO LANGUAGE EXCHANGE | 171 | - | 67 |
| Petersons is Hiring English Teachers in Bogota | 10 | - | - |
 | L'Apéro - Communauté Francophone de Santiago du Chili | 39 | - | 9 |
| Blitar | 21 | - | 1 |
 | Ancona Language Exchange | 106 | - | 268 |
| CECAM - BOLIVIA voluntary jobs | 22 | - | 12 |
| PeaceWorks | 6 | - | 1 |
| Kabbalah Bnei Baruch students from all over the world | 4 | - | 1 |
| AMERICAN CLUB IN UZBEKISTAN | 12 | - | - |
| Voluntarios / Volunteers Nicaragua Caribe | 5 | - | 1 |
| Tears of Joy Theatre | 4 | - | - |
| Extraterestrial intelligent form of life - Hospitality for Aliens Group | 7 | - | - |
 | Campers at Gucha | 28 | 5 | 11 |
| X Mas Market 2010 (France-Germany-Switzerland) | 40 | - | 115 |
| JW - Jehovah´s Witnesses-Christian Brotherhood worldwide | 21 | - | 23 |
| ISTANBUL AU PAİRS and PRİVATE TUTORS | 11 | - | - |
 | association loi 1901 Tchatchez anglais | 29 | 3 | 32 |
| Valpo Couchsurfers | 5 | - | 1 |
| INTERNATIONAL SOCIAL ACTIVITY IN ISTANBUL | 4 | - | 1 |
| IICD Michigan | 4 | - | - |
| preservacion de la selva | 4 | - | 3 |
| IBM'ers worldwide | 14 | - | 1 |
 | European Youth Parliament (EYP) | 36 | - | 1 |
 | Ippnw students abroad | 25 | - | 3 |
| Evolver Social Movement | 12 | - | - |
| National Rainbow Gathering 2011!!! | 11 | - | 1 |
| Dach überm Kopf | 129 | - | 34 |
| Poliglota Grupo de Español en Santiago! | 18 | - | 1 |
 | EMLYON Business School | 4 | - | - |
| Skillsurfing.org | 37 | - | 36 |
| WARSAW PARTY CREW | 7 | - | - |
| SSS organization | 26 | - | 50 |
 | Seomra Spraoi - an active hub of positive action | 43 | - | 33 |
| YFU Germany | 8 | - | - |
| CS Animal Lovers China | 18 | - | 21 |
| AIESEC: looking for hosts for our trainees! | 7 | - | 1 |
| ALSANCAK CS | 5 | - | - |
| Really Really Free Markets | 52 | - | 21 |
 | Sønderborg CS Community | 58 | - | 107 |
 | Generous Trip | 15 | - | 25 |
 | Kroka Alumni | 28 | - | 6 |
 | Rotaract TEAM Baia Mare | 6 | - | 1 |
| EGEA | 8 | - | - |
| SCRA Couchsurfers | 16 | - | 9 |
| Homeless Csers Unite!! | 6 | - | - |
 | Columbus Couch Crash 2012 | 124 | - | 47 |
 | Stanford Class of 2006 - 5 Year Reunion | 4 | - | - |
| auvas | 13 | - | - |
 | Portugal-Espanha, Iberian, Hispania, Lusitania&Neighbor meeting | 75 | - | 142 |
 | Delta Lambda Phi Fraternity | 17 | - | 1 |
| İstanbul Literature and Fine Arts | 24 | - | - |
| Intercambio! Miami | 46 | - | 21 |
| survival | 8 | - | - |
| Volunteering as Social Worker | 5 | - | 1 |
 | SAVE HUMANITY .... SAVE HUMAN | 28 | - | 1 |
 | La Dolce Vita a Roma! | 207 | - | 274 |
| BRUSSELS CS ORGANISATION | 9 | - | 1603 |
 | Health Without Borders | 135 | - | 34 |
 | Embun Pagi: Permaculture Malaysia | 6 | - | 1 |
| Avaaz | 6 | - | - |
 | The Paradise Builders | 40 | - | 23 |
| volunteers Zanzibar | 4 | - | 2 |
| Hokkaido University International Student Association | 23 | - | 4 |
 | Travelling Biologists | 74 | - | 6 |
| Shelter Team | 6 | - | - |
| SSDP Couch Surfers UNITE! | 16 | - | 2 |
 | Tatami Timeshare (AJET) | 200 | - | 68 |
| "What to do, where to go out". | 8 | - | 16 |
 | SCOUTS COLOMBIA | 19 | - | - |
| Herbalife Slovenia | 5 | - | - |
| Glasgow Caledonian University | 5 | - | - |
 | Se habla Español en Milano | 80 | - | 81 |
| USE-IT KOELN | 7 | - | 4 |
 | CAUSE | 14 | - | 7 |
| Amman Happiness Club :) | 10 | - | 7 |
| ISKCON | 4 | - | - |
 | Kripalu Yoga Community | 6 | - | - |
 | TruckSurfing | 432 | - | 457 |
| Peace Corps Southern Africa | 15 | - | - |
| Volunteer Work / Orphanages | 11 | - | - |
 | La Maîtresse du Pirate | 15 | - | - |
 | Theodor-Heuss-Kolleg | 52 | - | 1 |
 | ACErs! American Conservation Experience | 13 | - | 2 |
 | The Million Euro Bet | 9 | - | 1 |
 | Washington State University Cougars | 9 | - | 1 |
| North American Culture and Language Assistants | 36 | - | 2 |
| voluntariado donde necesitamos personas de todas partes del mundo y tenga conocimientos del idioma inglés para ayudar al desarr | 5 | - | 1 |
 | ECHC - Nepal.......... A place for join to social work.............. | 54 | - | 12173537 |
 | Europeans in Silicon Valley | 4 | - | - |
| Theta Chi Fraternity CouchSurfing! | 8 | - | 2 |
| Java User Groups | 5 | - | - |
 | eXtraLarge Trips | 41 | - | 16 |
| Hue volunteer tour guide group ! | 22 | - | 2 |
| IAYC | 10 | - | - |
| promised land foundation | 8 | - | - |
| AW80 2011 | 6 | - | - |
| Al barco cooperativa insieme | 4 | - | - |
 | Atlas Association for Linguistic and Cultural Exchange - Morocco | 29 | - | 15 |
 | I am ANNA (India against corruption) | 13 | - | 11 |
 | Couch Fest Films | 37 | - | 22 |
| Ship for World Youth (SWY) | 50 | - | 10 |
 | EASA | european architecture students assembly | 33 | - | 3 |
| Work available immediately in Barcelona | 4 | - | 3 |
| Work Exchange | 17 | - | 4 |
| ENCONTRO SUDESTE VIX COORDENAÇÃO | 12 | - | 239 |
 | Speaklink | 180 | - | 65 |
 | Sydney 40+ Hosts only dinner club | 27 | - | 20 |
 | Geurilla Gardeners | 7 | - | 1 |
| Rafiki Development Foundation | 20 | - | 1 |
 | KMNR College Radio | 13 | - | - |
| The Giammariolutis | 5 | - | 4 |
 | CouchSurfing Eurodoc | 18 | - | 1 |
 | Saint Jean de Monts | 4 | - | 61 |
| Occupy Friendly Households | 5 | - | 1 |
 | NAFSA-Association of International Educators | 6 | - | 1 |
| ALOJAMIENTO ****** | 7 | - | - |
 | CS Karlsruhe Book Club | 22 | - | 48 |
 | Trabajando Voluntario en Cordoba! | 12 | - | 3 |
| FELSOCEM CouchSurfers | 4 | - | - |
 | Omega Institute | 21 | - | 5 |
 | Venice Team | 10 | - | 285 |
| Association Africa | 6 | - | - |
| Active event creators Network | 151 | - | 244 |
 | KONY 2012 | 10 | - | 8 |
| Chaos Computer Club | 19 | - | - |
| Cristianos en Barcelona | 6 | - | 1 |
| The Vulture Club | 26 | - | 6 |
| Spanish in North Bay | 5 | - | 1 |
| justdoo.it | 4 | - | - |
| Sheffield Doc/Fest | 29 | - | 33 |
 | Airbnb | 42 | - | 67 |
 | Bienvenue à ma table PARIS | 5 | - | 10 |
 | WWF - World Wildlife Fund For Nature | 13 | - | 1 |
 | Feminist Organizations | 4 | - | 19 |
| Events | 5 | - | 3 |
 | Paris Last minute request (48hrs) | 198 | - | 266 |
| Filmmaking Munich | 17 | - | 13 |
| Montbéliard | 35 | - | 4 |
 | Birthright Armenia Alumni | 6 | - | 1 |
| Skjutsgruppen - ridesharing in Sweden | 24 | - | 3 |
 | Volunteer in Nicaragua | 13 | - | 1 |
 | MIT (Massachusetts Institute of Technology) | 16 | - | 9 |
 | espoirs de demain a saint louis | 5 | - | - |
| Local Walker. Local Tours in Hong Kong | 4 | - | 2 |
 | Help X | 4 | - | 1 |
 | WowLocal | 5 | - | 1 |
 | Henna Cafe Association Surfers | 4 | - | - |
| Natron&Soda- Community | 6 | - | - |
 | Deep Green Resistance | 12 | - | - |
 | 2014 FIFA World Cup Brazil - Volunteers Program - OFFICIAL GROUP | 55 | - | 2 |
| Celestial Church of Christ | 6 | - | 1 |
| AEGEE ROMA | 4 | - | - |
 | SwissLocalTravel | 17 | - | 10 |
| ÇORLU ORGANIZASYON | 12 | - | - |
 | GFPS - Scholarships and more in Central and Eastern Europe | 4 | - | 1 |
| ZIJEME V ZAHRANICI.CZ | 94 | - | 53 |
 | Equipment exchange for journalism | 7 | - | 1 |
| Globalbility | 74 | - | 12 |
 | AEGEE TREVISO | 9 | - | 8 |
 | EMT Courses in Beirut | 9 | - | 18 |
| 78th Peace Boat Global Voyage GETs | 7 | - | 1 |
| AIESEC CouchSurfing | 475 | - | 86 |
| Round Square Alumni! | 7 | - | 1 |
 | TEAMING | 30 | - | 6 |
 | Sankt Petersburg auf Deutsch | 7 | - | 3 |
 | TIME to MIGRATION : JOIN YOUR ORANGE REVOLUTION with BeWelcome ! | 6 | - | 2 |
 | Donate Blood Donate Life | 97 | - | 11 |
 | Backpacking For A Cause with 3rdWorldFoundation | 12 | - | 4 |
| Mark Abney And Associates | 5 | - | 7 |
| Volunteer in your city | 44 | - | 9 |
| Learn Languages in Jordan with the People's Language Academy | 5 | - | 4294967293 |
 | Istanbul - Conversation Group-Regular Meetings-Taksim-Every Saturday- | 31 | - | 2 |
| Nashville Oxford TESOL | 4 | - | 4 |
| Forum Social Mondial 2013 "TUNISIA" | 66 | - | 55 |
 | The Woodcraft Folk | 9 | - | 1 |
 | VALHALLA | 17 | - | 16 |
 | ¡Queremos comer! | 115 | - | 37 |
 | Shanghai Greeters: Volunteer tour guides in Shanghai | 21 | - | 3 |
 | Occupy New Hampshire | 5 | - | - |
| Factors Before Choosing Wholesale Jewelry | 5 | - | - |
 | 2nd International Conference on Complementary Currency Systems | 5 | - | 4 |
 | Antiochians | 8 | - | - |
| Returned Peace Corps Volunteers | 8 | - | - |
| London Conference in Critical Thought | 8 | - | 4 |
| Just say NO to sleaze balls using CS to have sexual encounters with men and women | 6 | - | 2 |
| Vamos a medias / Carsharing Argentina | 8 | - | 1 |
| VVM Attorneys | 5 | - | 5 |