org or .org
the org in .org means organization
One of several top-level domains primarily assigned to the URLs of nonprofit organizations in the U.S. (For example, www.opensource.org is the URL for the Open Source Initiative, a nonprofit.) Other domains include .com, .gov, .net, .mil, .edu, and a long list of country codes. For a list of new suffixes, read the domain name definition.
NetLingo Classification: Technical Terms