Piter.rb
St.Petersburg
Lyon.rb
Lyon
Brno Ruby Users Group
Brno
Las Palmas on Rails
Las Palmas de Gran Canaria
Ruby Brigade
Helsinki
Dusseldorf on Rails
Dusseldorf
West Midlands Ruby User Group (WMRUG)
Wolverhampton
Bandhagen Ruby User Group
Stockholm
Sheffield Ruby User Group
Sheffield
Ruby brothers
Krasnoyarsk