1) A Call For Mercy, is a petition set up by the Voice of the Martyrs to help Asia Bibi. They will deliver the results to the Embassy of Pakistan. So far, they have reached 243,063, and it is amazing to see how many from various countries have signed the petition -- even Pakistanis are raising their voices with 150,111 signatures! You can sign the petition by going here.
2) Also, Petition Buzz has a petition up as well. They are trying to get 100,000 signatures and they are sending them to the US State Department and the Embassy of Pakistan. You can sign that one here.
Please make your voice heard!