There are several projects which serve to raise funds for the support of refugees. The United Nations Higher Commission for Refugees(UNHCR) is the international body mandated to take care of refugees. It raises funds for the supports of refugees. Also the International Red Cross and Red Crescent helps in raising funds for refugees. Other organisations also exist.
I haven't contributed yet but would like to do so since refugees find themselves in a situation in that they do not have the choice to remain in their home country. Refugees flee their country to save their lives. They run from war and persecution, often losing or leaving behind beloved family members along the way. Finding yourself in such a situation would warrant help from anyone.