Kewl so apparently ubers aren't allowed and i'd have to switch my team up if any ubers are in my party?UU=underused
RU= rarely used
NU= Never used
Ubers= doesn't stand for anything, it's a ban list for OU (overused, if you were wondering).
Glad I could help, but you could have found out the same info by browsing the site or googling (both of which would take only a couple of minutes).