Group
- Panthos Entertainment8
- Paradigm Concepts11
- Paragon Notion1
- Party of One14
- Pawn and Hex5
- Pegasus Hobbies5
- Pelgrane Press2
- Personal Pilates5
- Peryton Gamers15
- Philadelphia Area DRPG Players1
- Pillage & Plunder1
- Pinnacle Entertainment19
- Pinnacle Entertainment Group3
- Plaid Chameleon2
- Plaid Chameleon Games10
- Plaid Hat Games5
- Play Attention Games3
- Player vs Player Events2
- Playmasters66
- Porcelain Priests2