rom file tags?

Greetz everyone. I'm new here and I have a question about NDS rom file tags. I'm trying hard to figure out whats the file tag desription like BAHAMUT, Xenophobia, Caravan etc? are they members' name who contribute to provide the roms or some specific terms i never heard? Please enlighten me. Thanks

Name of the group that dump the game.

not RomUlation, but rather groups of people (or sometimes just one person) who release games.