Internet Relay Chat
From Wipipedia
Internet Relay Chat (IRC) is a form of instant communication over the Internet. It is mainly designed for group (many-to-many) communication in discussion forums called channels, but also allows one-to-one communication.
For a full description see the the wikipedia aricle on Internet Relay Chat
See Also
- Chat rooms
- Newsgroup
- Second Life A virtual world
- Usenet
