Here are some networks and some resettlement agencies or VOLAGs (voluntary agencies).

Immigration and Refugee Services of America (IRSA):
is the nation's oldest and largest non-sectarian network of nonprofit organizations serving immigrants, refugees, and other foreign-born people worldwide.
http://206.239.219.35/meet_amer/

InterAction:
is the nation's largest coalition of relief, development and refugee agencies. 159 member organizations have headquarters in 24 states, and millions of supporters n:ationwide.
http://www.interaction.org


Some VOLAGs:

American Fund for Czechoslovak Relief, Inc.
1776 Broadway, # 2105
New York, NY 10019-2002
tel.: 212-265-1919
fax: 212-765-3867

Church World Service
475 Riverside Drive, Room 678
New York, NY 10115
tel: 212- 870-2257
fax: 212- 870-3523
http://www.churchworldservice.org/index.html

International Rescue Committee
122 East 42nd Street, 12th Floor
New York, NY 10168-1289 USA
tel: 212- 551-3000
fax: 212- 551-3180
affil: InterAction, Alliance, USAID
http://www.theirc.org/index.cfm?

Lutheran Immigration and Refugee Service
700 Light Street
Baltimore, MD 21230
tel: 410-230-2700
fax: 410-230-2890
http://www.lirs.org

National Conference of Catholic Bishops/United States Catholic Conference
3211 4th Street, N.E.
Washington, DC 20017-1194
tel: 202- 541-3000
http://www.usccb.org/mrs

World Relief Refugee Service International Headquarters
P.O. Box WRC, Wheaton, IL 60189-8004
tel: 708-665-0235
fax: 708-653-8023
http://www.wr.org