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  Creative Commons http://creativecommons.org/
A non-profit that offers an alternative to full copyright. Offering work under a Creative Commons license does not mean giving up copyright. It means offering some of an author's rights to any taker, and only on certain conditions.
  W3C IPR Software Notice http://www.w3.org/Consortium/Legal/copyright-software-19980720
W3C = World Wide Web Consortium, one of the Internet's main standard-setting bodies.
  GNU General Public License (GPL) http://www.gnu.org/copyleft/gpl.html
One standard for licensing free software.
  GNU: List of Licenses http://www.gnu.org/philosophy/license-list.html
Various licenses and comments about them.
  GNU Free Documentation License http://www.gnu.org/copyleft/fdl.html
A version of the GPL for reference material.
  OpenSource.org: Open Source Definition http://www.opensource.org/docs/osd
Not a license itself, but a definition of what conditions a license must fulfill in order to be termed an Open Source license.
  Apache Server Licenses http://www.apache.org/licenses/
Overview of the different versions of the Apache licenses.
  Open Source Initiative - Licenses http://www.opensource.org/licenses/
Copies of licenses approved by the Open Source Initiative.
  GNU Lesser General Public License (LGPL) http://www.gnu.org/copyleft/lgpl.html
Formerly: GNU Library GPL.
  Mozilla and Netscape Public Licenses http://www.mozilla.org/MPL/
Describes the licensing policy of the Mozilla Foundation, with the full texts of the various licenses, and FAQs.
  Ruby License http://www.ruby-lang.org/en/LICENSE.txt
Dual terms: use GPL terms or its own terms.
  BSD: FreeBSD Copyright http://www.freebsd.org/copyright/freebsd-license.html
License for FreeBSD operating system.
  Squeak License http://squeak.org/SqueakLicense/
License for the Squeak software suite, mainly provided by Apple.
  Affero - General Public License http://www.affero.org/oagpl.html
Copyleft license, derived from the GNU-GPL, designed to protect software distributed as web services.
  Zope Public License (ZPL) http://www.zope.org/Resources/License/
Patterned after Apache license.
  Debian Social Contract http://www.debian.org/social_contract.html
License for Debian GNU/Linux.
  The Artistic License http://www.opensource.org/licenses/artistic-license.php
Perl package license.
  PHP Licence Information http://www.php.net/license/
Covers licensing issues for developers distributing applications in PHP. Includes links to annotated version of the relevant licenses and other related resources.
  LaTeX Project Public License http://www.latex-project.org/lppl/
Particularly suited for TeX-related programs.
  IBM - Common Public License (CPL) http://www-128.ibm.com/developerworks/opensource/
Open source software license.
  Apple: Apple Public Source License (APSL) http://www.publicsource.apple.com/apsl/
Apple's license for software released as source code.
  BSD: 4.4BSD Copyright http://www.freebsd.org/copyright/license.html
License for 4.4BSD.
  Trolltech: Q Public License (QPL) http://www.trolltech.com/products/qt/licenses/licensing/qpl
License for the Qt Free Edition.
  BSD: OpenBSD Copyright Policy http://www.openbsd.org/policy.html
License and background on Berkeley Computer Systems Research Group copyrights.
  Liberal Source Software (LSS) http://www.vitanuova.com/inferno/liblicence.txt
Hybrid licensing model, between free and commercial software licenses.
  Mozilla Public License Version 1.0 http://www.mozilla.org/MPL/MPL-1.0.html
Follows the Debian Free Software guidelines.
  eCos License Overview http://ecos.sourceware.org/license-overview.html
Summary of license for Red Hat eCos operating system.
  Understanding Open Source and Free Software Licensing http://www.oreilly.com/catalog/osfreesoft/book/
Full text of the book by Andrew M. St. Laurent.
  MySQL http://www.mysql.com/company/legal/licensing/
Complex hybrid license: public domain, GPL, LGPL, Open Source, commercial.
  BSD: NetBSD Licensing and Redistribution http://www.netbsd.org/about/redistribution.html
License patterned after FreeBSD Copyright.
  Lua Copyright notice http://www.lua.org/copyright.html
From Brazil, programming language framework.
  Open Group Public License http://www.opengroup.org/openmotif/license/
Open Motif Graphical GUI Software, Public End User License.
  Vita Nuova Inferno Subscription License http://www.vitanuova.com/inferno/licence.html
Fee based, partly open source, for Lucent network OS.
  Amoeba copyright notice http://www.cs.vu.nl/pub/amoeba/COPYRIGHT
A free software OS.
  E Licenses http://www.erights.org/download/licenses.html
Mozilla or Mozilla compatible, for E programming language.
  Open Source Software Licensing Page http://www.stromian.com/Open_Source_Licensing.htm
Some very interesting articles on free software licensing: history, forms, and problems, seen from a commercial view. Links to some license texts and important open source sites.
  Mozart License Agreement http://www.mozart-oz.org/LICENSE.html
Mozart: an implementation of Oz 3 programming language.
  Christian Software Public License (CSPL) http://www.geocities.com/ResearchTriangle/Node/4081/cspl.html
Christianized variant of BSD license.
  Eiffel: ISE Free Eiffel Library License (IFELL) http://archive.eiffel.com/products/base/license.html
For the EiffelBase library.
  Quick Reference Guide http://pgl.yoyo.org/lqr/
A chart comparing attributes of major licenses, including the option to select your bias.
  RTEMS License Information http://www.rtems.com/license/index.html
RTEMS open source real-time operating system uses GNU Public License (GPL), except for some special, very limited exceptions.
  Amulet License Agreement http://www.cs.cmu.edu/afs/cs/project/amulet/amulet3/manual/overview.html#1002211
CMU Amulet Toolkit License Agreement.
  License information for Xinu software http://www.cs.purdue.edu/homes/dec/xlicense.html
License for the XINU operating system
  Against DRM 2.0 http://www.freecreations.org/
A free copyleft license for artworks, which forbids DRM. Includes licence text, FAQ, and a few translations.
  Bixoft Public License http://www.bixoft.nl/english/license.htm
A proposal for an Open Source license that clearly distinguishes between software programs and programming tools.
  Freshmeat http://freshmeat.net/browse/13/?topic_id=13
Listings of browseable licenses and articles.
  Lucent Technologies, Inc. http://plan9.bell-labs.com/plan9/license.html
Plan 9 Open Source license agreement
  x-kernel Copyright Notice http://www.cs.arizona.edu/projects/xkernel/copyright.html
Arizona Board of Regents, University of Arizona.
  Aladdin Free Public License (AFPL) ftp://ftp.cs.wisc.edu/ghost/aladdin/PUBLIC
For Ghostscript, by Aladdin Enterprises.

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