Here are some links to Christian charitable aid organizations which are accepting donations and which have existing brethren contacts in Haiti and the Dominican Republic to funnel aid in to bring real help to the Haitians in their intense physical and spiritual needs following the devastating earthquakes God has created there in his Providence. May God use and equip His people to bring His healing to this nation.
Missionary Flights International
Children's Hunger Fund
Only a Servant
The Noa's in Washington have posted a link to an Amazon.com site where you can buy needed items to have shipped to Haiti, through Nazarene Compassionate Ministries.
You may be interested in this news article, "U.S. Christian organizations sending disaster relief to Haiti"