Bitcoin communities
Find interesting people, groups and communities around Bitcoin.
Forums
Social networks
Meetups
IRC Chat
IRC Channels on freenode.
#bitcoin (General Bitcoin-related)
#bitcoin-dev (Development and technical)
#bitcoin-otc (Over The Counter exchange)
#bitcoin-market (Live quotes from markets)
#bitcoin-mining (Bitcoin mining related)
Non-profit organizations
Argentina
Australia
Austria
Belgium
Canada
Colombia
Denmark
Germany
Ireland
Israel
Italy
Netherlands
Philippines
Poland
Russia
Ukraine
Slovenia
Spain
Sweden
Switzerland
Venezuela
Visit the Community portal on the wiki.