The Federal Emergency Management Agency lists these organizations for those seeking to assist victims of Hurricane Katrina:
Donate cash

American Red Cross (800) HELP NOW (435-7669) English; (800) 257-7575 Spanish

Operation Blessing (800) 436-6348

America's Second Harvest (800) 344-8070
To donate cash or volunteer

Adventist Community Services (800) 381-7171

Catholic Charities, USA (703) 549-1390

Christian Disaster Response (941) 956-5183 or (941) 551-9554

Christian Reformed World Relief Committee (800) 848-5818

Church World Service (800) 297-1516

Convoy of Hope (417) 823-8998

Lutheran Disaster Response (800) 638-3522

Mennonite Disaster Service (717) 859-2210

Nazarene Disaster Response (888) 256-5886

Presbyterian Disaster Assistance (800) 872-3283

Salvation Army (800) SAL-ARMY (725-2769)

Southern Baptist Convention -- Disaster Relief (800) 462-8657, ext. 6440

United Methodist Committee on Relief (800) 554-8583