Group
- DDM Guild82
- DDOCast1
- DDWRPG7
- DDWRPG / Earthbound TimeLords / MAGE1
- DDWRPG/Earthbound TimeLords/MAGE2
- DEI Adventures Program / Morningstar1
- DEMONGROUND Magazine2
- DG Gamers3
- DGA Games22
- DGA Games (DG Associates)27
- DGS Games79
- DISTANT ERA3
- DIY Productions2
- DIY RPG Productions2
- DMK Creative, LLC1
- DMNotebook8
- DMNotebook.com4
- DMs Roundtable1
- DNA Games15
- DOUBLE G PRESS3