The Foundation Center’s Proposal Writing Short Course
http://fdncenter.org/learn/shortcourse/prop1.html

Advice for Graduate Students from About.com http://gradschool.about.com/library/weekly/aa052801a.htm?terms=grant+writing

Online Tutorial From EPA http://www.epa.gov/grtlakes/seahome/grants.html

The Catalog of Federal Domestic Assistance Guide to Developing and Writing Grant Proposals
http://12.46.245.173/pls/portal30/CATALOG.GRANT_PROPOSAL_DYN.show

Resources and Tips for Successful Grant Writing (compiled by NOAA)
http://www.csc.noaa.gov/funding/writing.html

(To suggest other sites, please email psolis@aag.org)