- 13th Age
- 13th Age SRD
- 13th Age SRD/Icons
- 13th Age SRD/Legal
- Anime d20 SRD
- Anime d20 SRD/Defects
- Anime d20 SRD/Legal
- D20 Modern
- D20 Modern SRD
- D20 Modern SRD/Allegiances
- D20 Modern SRD/Death, Dying, and Healing
- D20 Modern SRD/Department-7
- D20 Modern SRD/Future Progress Levels
- D20 Modern SRD/Legal Information
- D20 Modern SRD/Menace Services and Feats
- D20 Modern SRD/Ordinaries
- D20 Modern SRD/The Basics
- D20 System
- D20 System Trademark Guide
- D20 System Trademark License
- D20 System v3.0 SRD
- D20 System v3.0 SRD/Ability Scores
- D20 System v3.0 SRD/Alignment
- D20 System v3.0 SRD/Arcane Spells
- D20 System v3.0 SRD/Basics
- D20 System v3.0 SRD/Condition Summary
- D20 System v3.0 SRD/Death, Dying & Healing
- D20 System v3.0 SRD/Divine Spells
- D20 System v3.0 SRD/Psionic Disease
- D20 System v3.0 SRD/Psionic Feats
- D20 System v3.0 SRD/Saving Throws
- D20 System v3.0 SRD/Schools of Magic
- D20 System v3.5 SRD
- D20 System v3.5 SRD/Alignment and Description
- D20 System v3.5 SRD/Basics and Ability Scores
- D20 System v3.5 SRD/Divine Minions
- D20 System v3.5 SRD/Legal Information
- D20 System v3.5 SRD/Races
- Dungeon Masters Guild
- Dungeons & Dragons
- Dungeons & Dragons 5th Edition SRD
- Game System License
- Mecha d20 SRD
- Mecha d20 SRD/Legal
- Open Game Content
- Open Game Content Wikia
- Open Game License
- Open Gaming Foundation
- Pathfinder Reference Document
- Pathfinder Roleplaying Game
- Product identity
- System Reference Document
- Wizards of the Coast
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