UU: Abomasnow, Aerodactyl, Alomomola, Arcanine, Azelf, Celebi, Chansey, Cincinno, Claydol, Clefable, Cobalion, Cofagrigus, Cradily, Cressalia, Darmanitan, Donphan, Durant, Dusknoir, Electivire, Feraligatr, Flygon, Froslass, Gallade, Golurk, Haxorus, Heracross, Hippopotas, Hitmontop, Honchkrow, Houndoom, Huntail, Jolteon, Kabutops, Kingdra, Krookodile, Lilligant, Lucario, Magenton, Mamoswine, Mandibuzz, Mienshao, Milotic, Mismagius, Nidoking, Octillery, Omastar, Porygon-Z, Quagsire, Rhyperior, Rotom-F, Rotom-H, Sandslash, Sawsbuck, Sharpedo, Shaymin, Sigilyph, Slaking, Slowbro, Snorlax, Staraptor, Stoutland, Suicune, Terrakion, Togekiss, Victini, Volbeat, Vulpix (Suspect), Whimsicott, Xatu, Yanmega, Zoroark
You can see all the tiers here: http://pokemondb.net/pokebase/meta/5256/official-tiers-tier-explanation-and-bans-for-the-pokemondb