OSS Trademark Policies

Many of the established open source groups and foundations have trademark policy pages. This is a partial listing; if you know of other trademark policy pages please add them

Apache Software Foundation official trademark policy

http://www.apache.org/foundation/marks/

Chandler Project trademark use guidelines

http://chandlerproject.org/Projects/TrademarkUseGuidelines

The Document Foundation (LibreOffice) trademark policy

http://wiki.documentfoundation.org/TradeMark_Policy

Eclipse Foundation for "Eclipse" and project names

http://www.eclipse.org/legal/logo_guidelines.php

Fedora Project trademark guidelines (very detailed)

http://fedoraproject.org/wiki/Legal/TrademarkGuidelines

KDE branding, events and other standards

http://community.kde.org/Promo

Linux Foundation, Trademark Institute

http://linuxmark.org/

Mozilla Foundation trademark policy (nicely detailed)

http://www.mozilla.org/foundation/trademarks/

Open Source Initiative "approved license" policies

http://www.opensource.org/trademark

Perl Foundation (for Perl language)

http://www.perlfoundation.org/perl_trademark

PHP logo licensing and logo downloads

http://www.php.net/download-logos.php

Python Software Foundation trademark policy

http://www.python.org/psf/trademarks/

Subversion; since superseded by ASF when it became Apache Subversion

http://subversion.org/legal/trademark-policy.html (returning 404?)

Sugar Labs trademark policy (controlled by SFC on behalf of Sugar Labs)

http://wiki.sugarlabs.org/go/Trademark

http://wiki.services.openoffice.org/wiki/Logo_Usage_Guidelines

specific guidelines about the AOO/OOo logo