After much deliberation I (alterecco) have decided that the list is now only available on the wiki.
[Admin edit] - Due to IRC shutting down, and Alterecco being retired staff at this point, please notify any administrator/staff/moderator on Discord if you have any questions or issues.
Link to UNID Database on the wiki
NOTE: Read this before posting!
A UNID is a hexadecimal number in the range 0xD000 to 0xEFFF. Check the wiki before selecting your UNID as the value must be unique. Please be thorough.
Post a message in this thhread with your UNID request. It should be in the following format:
0xXXXX - UserName
You will receive confirmation from a mod as soon as possible, and the wiki will be updated.
When you have your new UNID you have 65536 unique values you can use for your mods. You can usually start using them straight away, even before a mod confirms it. In few cases an extra UNID can be granted for particularly large projects. Usually however, the modder would have to have proven that he/she can actually manage such a task before such a request is taken seriously.