Official Mozilla accounts
- firefox
- firefox_answers
- FirefoxBeta
- getpersonas
- moz_sumo
- mozamo
- mozconcept
- mozcreative
- mozhacks
- mozillafirefox
- mozillajetpack
- MozillaQA
- mozillaweb
- mozlabs
- mozmobile
- mozsec
- mozstudents
- moztestpilot
- mozwebcompat: Web Compatibility Issues for Mobile Mozilla Products
- opentochoice
- planetmozilla
- rockyourfirefox
- teamthunderbird
Mozilla Community accounts
Inactive accounts
firebugnews
firefox_answers
mozservice09
mozillasummit
mozillaubiquity
moztweets