There are 7 unique codex entries in the Locations section on Tatooine. 4 are accessible to all players regardless of class or faction, 2 are faction specific, and 1 is class specific.
Anchorhead is obtained near a proximity map trigger.
Codex type: Locations | Faction: Republic | Class: All
Associated Achievement: None
Jundland is obtained near a proximity map trigger (during "MISSION" mission).
Coordinates: 960, 809 | 1634, -2875
Codex type: Locations | Faction: Both | Class: All
Associated Achievement: None
Lightspring (Smuggler) is obtained near a proximity map trigger during "The Lightspring" mission.
Codex type: Locations | Faction: Republic | Class: Smuggler
Associated Achievement: None
Mos Ila is obtained near a proximity map trigger.
Codex type: Locations | Faction: Imperial | Class: All
Associated Achievement: None
Outlaw's Den is obtained near a proximity map trigger.
Coordinates: -342, -855 | -141, -1471
Codex type: Locations | Faction: Both | Class: All
Associated Achievement: None
The Dune Sea is obtained near a proximity map trigger.
Coordinates: -559, -1600 | -589, -573
Codex type: Locations | Faction: Both | Class: All
Associated Achievement: None
The Wound is obtained near a proximity map trigger.
Coordinates: 1878, -608 | 1429, -818 | 1007, -837 | 625, -861 | 422, -902
Codex type: Locations | Faction: Both | Class: All
Associated Achievement: None