Products on main "enter bug" page
Products on the main "enter bug" were decided at some point to be the most commonly used by contributors who are new to Bugzilla. The simplified "enter bug" page lets the user pick a top level area first before being presented with the many possible actual products and their components. This list is regularly updated.
This list is being used for tracking progress on rewriting the product descriptions and adding "more info" links for each one. It may also be useful for people new to Bugzilla or who are managing bugs -- contributing as Bugmasters -- who need to learn the landscape of Mozilla development.
Basic "Enter bug" page: https://bugzilla.mozilla.org/enter_bug.cgi
The list of Bugzilla products can be found on Bugzilla itself: https://bugzilla.mozilla.org/describecomponents.cgi?full=1