- ACCU Conference (@ACCUConf) [website]
 - C++Now (@cppnow) [website]
 - CPPCon (@CppCon) [website]
 - C++OnSea (@cpponsea) [website]
 - Code::Dive (@code_dive_pl) [website]
 - Code Europe (@code_europe) [website] (different programming languages)
 - emBO++ (@emBO++) [website]
 - Meeting CPP (@meetingcpp) [website]
 - NDC Conferences (@NDC_Conferences) [website] (different programming languages)
 - Pacific++ (@pacificplusplus) [website]
 
- C & C++ Brasil (@ccppbrasil) [website] (mostly Portuguese)
 - C++ Dublin User Group (@cppdug)
 - C++ Edinburgh (@cppedinburgh)
 - C++ Russia / Siberia (@cpp_russia) (Mostly Russian some English)
 - C++ Usergroup Dresden (only german)
 - C++ Usergroup Karlsruhe (only german)
 - CoreCppIL (@corecpp)
 - Italian C++ Community (@italiancpp)
 - MUCplusplus
 - NWCPP - Northwest C++ Users Group (@nwcpp)
 - St. Petersburg C++ User Group (Mostly Russian some English)
 - SwedenCpp (@SwedenCpp)
 - The Dutch C++ Group (@TheDutchCppGrp)
 - The Prague C++ Meetup (@avast_cppmeetup)
 - Using std::cpp (@usingstdcpp) (mostly Spanish)
 - CppFRug - C++ French User Group (mostly French)