Killzone 3 and Crysis 2 will be 3D but not out till next year. They just released a 3D version of Motostorm Pacific Rift on the PSN last week and I believe Motostrom Apocalypse will have 3D support also. That Move game "The Fight: Lights Out" will have 3D support to.
Like has been said theres not to going to be a huge amount of 3D support straight away but as the tech becomes cheaper and more people invest then the support will slowly grow.
Thats assuming that people want 3D though. Only thing i've watched in 3D was Avatar and that was brilliant but I've not yet had a chance to see working 3D games.
EDIT** Just come across this list that may help you. It has a tick next to the games that will support 3D. Hope it helps a little. https://sites.google.com/site/iwaggl...elist/gamelist