In the table below you will find a list of reserved abbreviations for authors and sources. You should try to avoid using these abbreviations for your own content to avoid duplicates in IDs.
Reserved Author Abbreviations
Wizards of the Coast | WOTC |
DMs Guild | DMSG |
Critical Role | CRIT |
Mage Hand Press | MHP |
Kobold Press | KBP |
D&D Wiki | WIKI |
Reddit Homebrew | RDDT |
Genuine Fantasy Press | GFP |