American Astronomical Society
Phone: 202.328.2010
Fax: 202.234.2560
E-mail: aas@aas.org
http://www.aas.org
For a list of astronomy departments select "Education" from side menu, then select "College Resources." For career overview, select "Career Services" from left menu, then select "Career Brochure."

American Institute of Physics
Phone: 301.209.3100
http://www.aip.org
Roll mouse over "Physics Resources" from top menu bar. Select "Physics Education."

Guide to graduate programs in physics and related fields.
http://www.gradschoolshopper.com