AEW - 7

World Title
TNT Championship
Women's Title (Interim, lol)
TBS Championship (stolen, lol)
Tag Titles
Trios Titles
Trans-Atlantic Championship
ROH - 6

World Title
TV Title
Pure Championship
Tag Titles
Women's Championship (Mercades Martinez if we forgot)
6 Man Tag Titles
Misc (belts on screen from other promotions or non-official)

IWGP Tag Belts (NJPW on FTR)
AAA Tag Champs (AAA on FTR)
FTW Belt (Ya boi, Hook)
Ice Ribbon Tag Champion (on Shida)
Pro Wrestling Wave Single Champion (on Shida)

My man and I were just discussing the deluge of belts and how it's just too much and we compiled a list. We actually forgot about Joe's TV belt until later and added that.