Mozilla -  .

Mozdev.org - - Hosting of community development projects for applications and extensions, often connected with the Mozilla Project.

Mozilla and Netscape Public Licenses - - Describes the licensing policy of the foundation, with the full texts of the various licenses used, and an FAQ.

Mozilla Europe - - European home of the foundation, with information available in several languages.

Mozilla Update - - Official site for updates, extensions, and themes for Mozilla Products, including Firefox, Thunderbird, and the Mozilla Suite.

Mozilla User Community Sites - - An updated list of 30+ user community sites related to Mozilla and maintained by Mozilla.or.

Mozilla.org: Bugzilla - - The Mozilla bug database. Search for reported bugs, and report new ones in Mozilla products.