this is not a complete list of what will be renewed, is unsure or what is cancelled. This list is an overview of TV Series I watch during the season

Renewed tv series I watch

Cougar Town, Flash Forward, The Middle, The Good Wife, Bones, Glee, , 30 Rock.
Supernatural, The Vampire Diaries, Smallville, 10 things I hate about you, Sons of anarchy, Hung.
True blood, Californication, Dexter, Nurse Jackie, Spartacus, Warehouse 13, The closer.
Leverage, Burn notice, Royal pains, White collar.

Not announced but almost sure for renewal:
Castle, The Mentalist, Lie to Me, House, Chuck

Unsure:
V, Accidentally on Purpose, Human Target, Heroes, Life unexpected, Damages, Caprica

Bad outlook:
The Forgotten, Trauma, Crash

Cancelled:
Past Life, after 3 episodes
Lost: ending season
Hank
Dollhouse