From FreeSpace Wiki
Please note that the Unification War and 14-Year War timelines are non-canon, developed by Eishtmo for the TVWP campaign. For the sake of consistency and due to the lack of anything official, they are being included here for completeness.
Canon dates and events are listed in WHITE text. Events mentioned in the campaigns or tech room but without definite dates are listed in SILVER text. Non-canon events are listed in GRAY text.