There are 6 unique codex entries in the Organizations section on Rishi. 5 are accessible to all players regardless of class or faction and 1 is class specific.
Carida Corsairs is obtained from interacting with the Holoterminal during "Monkey-Lizard Buisness" mission.
Coordinates: 668, 19 | 705, -31 | 725, -38 | 764, -73 | 771, 24 | 784, 4
Codex type: Organizations | Faction: Both | Class: All
Associated Achievement: None
Corellian Run Scoundrels is obtained from speaking with Kai Zykken during "A Scoundrel's Debt" mission.
Codex type: Organizations | Faction: Both | Class: All
Associated Achievement: None
Eclipse Squad is obtained from speaking with General Garza during "Eclipse Squad" mission.
Codex type: Organizations | Faction: Republic | Class: Trooper
Associated Achievement: None
Nova Blades is obtained from speaking with Theron Shan during "In Plain Sight" mission.
Codex type: Organizations | Faction: Both | Class: All
Associated Achievement: None
Ravagers is obtained from interacting with the Tagged Crate during "Ruugar's Revenge" mission.
Codex type: Organizations | Faction: Both | Class: All
Associated Achievement: None
Carida Corsairs is obtained from speaking with Angol Martilla during "Jungle's Bounty" mission.
Codex type: Organizations | Faction: Both | Class: All
Associated Achievement: None