LCN License
A license which I am hereby declaring (taking up the suggestion from zooko) as the Liberal with Copyright Notice (LCN) license, because everyone calls it by the unwieldy name of "The BSD/MIT/X license".Liberal refers to the fact that the license basically allows you to do anything you want, however in this license you need to also include a Copyright Notice (listing the name of the person/organization who owns the copyright and is granting the license) in some form with every copy of the work distributed.
This license, or the almost-identical LCNA License, is used by all recent versions of BSD and X11, and is also known as the MIT license (for the organization that created the original X11). I suggest using the term "LCN Licenses" to refer to the pair of licenses together, and the singular terms to indicate specifically whether the advertising clause is present.
This page is linked from: LCNA License Poplog