| Waterford | paulmwatson | 425 | Waterford, Ireland | Join |
| Transportation Informatics | Anthony Townsend | 493 | For cross-region discussions about transportation informatics projects | Join |
| SickCity Development | John Geraci | 397 | Development Group for SickCity | Join |
| Shanghai | michetravi | 367 | Smart city? | Join |
| Seoul | bonieworld | 366 | discover it again | Join |
| Sensor Networks | Dave Pentecost | 411 | Deployment of low-cost fixed or mobile sensor networks, on a community or municipal level | Join |
| São Paulo | brunoscarto | 394 | discussing São Paulo | Join |
| Safford AZ | Zennerd | 4 | Discussing Safford and the Gila Valley, AZ | Request membership |
| Phone Tracker Development | John Geraci | 388 | A group for people interested in building a mobile phone application for bus tracking etc. | Join |
| Perth, Western Australia | windsong50 | 366 | All about living and working in the City of Perth | Join |
| Musicon, Roskilde, Denmark | nogenlunde | 368 | Musicon is a big old industrial space, which is growing from within. The vision is in 10-15 years to be a musical and creative part of town. | Join |
| Milwaukee Open Government Data Work Group | dpk | 8 | Researching and recommending best practices for public data disclosure in governmental bodies serving Metro-Milwaukee | Request membership |
| Milano | michetravi | 358 | Il futuro della citta' | Join |
| mail digests test group | John Geraci | 2 | for testing | Closed |
| Louisville, KY | louevil | 362 | Louisville, KY | Join |
| LouEvil | louevil | 359 | counter-culture social group building the metro one fist at a time | Join |
| Los Angeles | damenevans | 365 | A city of Dreams, both broken and realized. Lets help make sure our collective dreams come true. | Join |
| Las Palmas de Gran Canaria | esther | 354 | Ideas sobre nuestra ciudad Las Palmas de Gran Canaria, Las Palmas (Canary Islands, Soain) | Join |
| Kinston, NC | JoelSmith | 1 | Local Group for Kinston, North Carolina | Request membership |
| Johannesburg | Aki | 353 | Johannesburg Traffic | Join |
| Johannesburg | Aki | 356 | Johannesburg City, South Africa | Join |
| istanbul | euludag | 358 | Istanbul is European Capital of Culture. If you have something to share about it. Please join us. | Join |
| Hyderabad | vamshi.goud | 2 | Hyderabad 2.0 | Request membership |
| Greater Omaha | flyerosal | 354 | moving greater Omaha forward | Join |
| Edinburgh | danharvey | 364 | A group for people in and around Edinburgh | Join |
| East Northport, NY (Long Island) | atelier-ed | 362 | A place to talk about East Northort, Long Island: issues, challanges and opportunities. | Join |
| Durham, NC | j.c.sackett | 356 | DIYCity group for Durham, North Carolina | Join |
| DIYtraffic Development | John Geraci | 366 | a group for people working on the development of DIYtraffic | Join |
| DIYcity San Francisco | bhaggs | 442 | DIYcity for San Francisco, California | Join |
| DIYCity Munich | kojote | 356 | Munich's creating OpenSpaces and CoWorking for everyone | Join |
| DIYcity Main Group | John Geraci | 851 | A central group for DIYcity updates and announcements. Low volume | Join |
| DIY Zaragoza | ftomas | 359 | Página del grupo local del proyecto DIY city en Zaragoza | Join |
| DIY Winnipeg | justindavey | 360 | Using open source, web and mobile technologies to create a better Winnipeg | Join |
| DIY Wellington | bamatthew | 363 | A great opportunity to drive infrastructure change in Wellington | Join |
| DIY Washington Metro Area | amro | 385 | The DIY group for the Washington, DC area | Join |
| DIY Vancouver | joedeobald | 366 | Vancouver is the place place on earth, and home to the 2010 Winter Olympics | Join |
| DIY Vancouver | geoteo | 376 | A DIY startup | Join |
| DIY Toronto | ryantaylor | 385 | A place for Toronto-friendly urban hackers to meet, plan and act. | Join |
| DIY Tallinn | cityleft | 362 | Cityleft - http://www.cityleft.altervista.org/ - cityleft (at) gmail (dot) com | Join |
| DIY Tacoma | Wilco | 367 | Tacoma, WA | Join |
| DIY Sydney | cityofsound | 367 | Informatics and related in Sydney, Australia | Join |
| DIY Stockholm, Sweden | Karley | 364 | Stockholm är Sveriges huvudstad och största stad samt landets kulturella, mediala, ekonomiska och politiska centrum. | Join |
| DIY St. Louis | Journerdism | 370 | St. Louis | Join |
| DIY Singapore | rakeshkumar | 366 | Singapore Localgroup | Join |
| DIY Sacramento | brandonweber | 370 | The local Sacramento DIY | Join |
| DIY Portland Oregon | makerlab | 392 | the peoples republic of portland | Join |
| DIY Philadelphia | aharon | 379 | working group for developing proof of concept projects promoting a healthier city with a vibrant network intelligence | Join |
| DIY Petaluma | TiffanyRenee | 362 | A place to discuss and brainstorm how to have a Petaluma 2.0 upgrade of tech to streamline City processes, applications, interactions, etc. | Join |
| DIY Paris | Paul Bois | 400 | DIY group for Paris, France | Join |
| DIY Ottawa | mcr | 374 | Ottawa, Ontario, Canada | Join |
| DIY Oslo, Norway | baekken | 358 | Making more sense of Oslo, capital of Norway | Join |
| DIY Omaha | flyerosal | 357 | Omaha, next level | Join |
| DIY Northport, NY (Long Island) | atelier-ed | 363 | A place to talk about the village of Northort, Long Island: issues, challanges and opportunities. | Join |
| DIY New York City | John Geraci | 586 | A local DIYcity group for NYC | Join |
| DIY New Orleans | cerebronaut | 374 | The DIY group for the greater New Orleans metropolitan area | Join |
| DIY Nairobi City | kipkanist | 360 | For Nairobi City, About Nairobians | Join |
| DIY Mumbai | rominirani | 362 | DIY Group for Mumbai, India | Join |
| DIY Moscow | jaybird | 366 | Group for Moscow, Russia initiatives | Join |
| DIY Minneapolis/St. Paul | mymble05 | 384 | DIY group for the metro area | Join |
| DIY Milwaukee | dpk | 7 | A group for web developers and DIYers in Milwaukee, WI | Closed |
| DIY Mexico City, Mexico | Rich1980 | 370 | Grupo dedicado a proponer soluciones tecnológicas para mejorar la calidad de vida en la Ciudad de México | Join |
| DIY Metro Manila | peterangliongto | 10 | Metro Manila Philippines | Request membership |
| DIY Melbourne, Australia | dasharp | 385 | This is a group for people interested in realising the potential for Melbourne to become a clean green city as we move to a carbon-constrained future | Join |
| DIY Louisville | louevil | 363 | DIY Louisville | Join |
| DIY Los Angeles | betterla | 393 | To discuss citizen interventions for the City of Angels | Join |
| DIY Long Beach (California) | thund3rbox | 374 | DIY Long Beach (California) | Join |
| DIY London | TheFella | 437 | DIYcity group for London, United Kingdom | Join |
| DIY Lisboa | jorgeoliveira | 361 | let's talk about how to improve Lisboa | Join |
| DIY Leiden Netherlands | RobinAllenson | 368 | A place for people in Leiden to talk about how to make Leiden better. | Join |
| DIY Kuala Lumpur , Malaysia | raa | 369 | Kuala Lumpur traffic solutions | Join |
| DIY Johannesburg City | Aki | 363 | Traffic in the Greater Johannesburg region | Join |
| DIY Houston | Jonathan | 371 | Space City. Bayou City. Energy Capital of the World. The Big Heart. | Join |
| DIY Hong Kong | designinghongkong | 374 | DesigningHongKong is a non-profit organisation dedicated to better urban planning in Hong Kong | Join |
| DIY Helsinki | cityleft | 372 | Cityleft - http://www.cityleft.altervista.org/ - cityleft (at) gmail (dot) com | Join |
| DIY Hamburg | nexthamburg | 368 | DIY Hamburg is a group for the Metropolian Region of Hamburg. | Join |
| DIY Grand Rapids | schartkoff | 366 | A DIY group for Grand Rapids, Michigan... | Join |
| DIY Gothenburg, Sweden | hansstoops | 378 | Action group for Gothenburg, Sweden | Join |
| DIY Gemeente Zaanstad | arthurkruisman | 376 | Zaanstad | Join |
| DIY Edmonton, AB | jdarrah | 364 | A forum where citizens can re-imagine, re-connect and re-shape the governing and operations of this river city. | Join |
| DIY Delft, NL | loucaspapa | 373 | Lets design better cities to live in | Join |
| DIY Curitiba, Brasil. | macari | 377 | Focado na cidade de Curitiba, Brasil. | Join |
| DIY Copenhagen, Denmark | Edda | 401 | Encouraging use of new media and technology to make life in Copanhagen a little more fun, enjoyable, practical and adventurous. All is possible. | Join |
| DIY College Station | mop.scotch | 5 | This group is for people living in or willing to work on improving College Station, Texas. | Request membership |
| DIY Cincinnati | dave_menninger | 376 | Working on DIYcity projects in Cincinnati, Ohio. | Join |
| DIY Chicago | clint | 427 | The DIY Chicago Group | Join |
| DIY Catania | cityleft | 369 | Cityleft - http://www.cityleft.altervista.org/ - cityleft (at) gmail (dot) com | Join |
| DIY Cape Town | fustbariclation | 376 | Discussion of Cape Town topics | Join |
| DIY Canberra | bodymap0 | 377 | Canberra is the federal capital of Australia, planned by Walter Burley Griffin in the early 20th century | Join |
| DIY Brighton | mattweston | 376 | DIYcity in Brighton, UK | Join |
| DIY Boston | sbisker | 19 | Group for DIY Boston | Request membership |
