Catalogue of Federal Domestic Assistance  

http://www.cfda.gov

Institute of Museum and Library Services

http://www.imls.gov

National Endowment for the Arts     

http://www.nea.gov

National Endowment for the Humanities 

http://www.neh.gov

National Historical Publications and Records Commission

http://www.archives.gov/grants/index.html

National Science Foundation Informal Science Program

http://www.nsf.gov/dir/index.jsp?org=EHR