Here's a list of grants organizations that maddogmike posted on another site. Thought they were worth looksee.
Roy W. Dean Film and Writing Grants
http://www.fromtheheartproductions.com/
Grants for Individuals : Film
http://www.lib.msu.edu/harris23/grants/3film.htm
Chez Jim: Financing Film
http://www.jimcheval.com/film/filmfin.html#warning
AIVF | association for independent video and filmmakers
Grants and FAQ'S
http://www.aivf.org/resources/tips/coefunding.html
Greg Pak's FilmHelp: Grants
How to apply for Grants with links
http://www.gregpak.com/filmhelp/archives/000045.html
National Endowment for the Humanities
http://www.neh.gov/whoweare/overview.html
Moxie Films
MoxieDocs Co-production Award
http://www.moxie-films.com/moxienew/index.php?page=moxdocscontent
CPB -- corporation for public broadcasting
how to write grant proposals
http://www.cpb.org/grants/grantwriting.html
Film Arts Foundation Grants
http://www.filmarts.org/grants/index.php
NYFA Interactive
http://www.nyfa.org/opportunities.asp?type=Opportunity&opp=OppArtist&id=95&fid=1&sid=54
IFP fiscal sponsorship
http://www.ifp.org/common/page.php?ref=fiscalspon
Film Arts Foundation Grants
http://www.filmarts.org/grants/index.php
Solaris Completion Partners Fund
http://www.solarisentertainment.com/funds.html
Roy W. Dean Film and Writing Grants
http://www.fromtheheartproductions.com/
Grants for Individuals : Film
http://www.lib.msu.edu/harris23/grants/3film.htm
Chez Jim: Financing Film
http://www.jimcheval.com/film/filmfin.html#warning
AIVF | association for independent video and filmmakers
Grants and FAQ'S
http://www.aivf.org/resources/tips/coefunding.html
Greg Pak's FilmHelp: Grants
How to apply for Grants with links
http://www.gregpak.com/filmhelp/archives/000045.html
National Endowment for the Humanities
http://www.neh.gov/whoweare/overview.html
Moxie Films
MoxieDocs Co-production Award
http://www.moxie-films.com/moxienew/index.php?page=moxdocscontent
CPB -- corporation for public broadcasting
how to write grant proposals
http://www.cpb.org/grants/grantwriting.html
Film Arts Foundation Grants
http://www.filmarts.org/grants/index.php
NYFA Interactive
http://www.nyfa.org/opportunities.asp?type=Opportunity&opp=OppArtist&id=95&fid=1&sid=54
IFP fiscal sponsorship
http://www.ifp.org/common/page.php?ref=fiscalspon
Film Arts Foundation Grants
http://www.filmarts.org/grants/index.php
Solaris Completion Partners Fund
http://www.solarisentertainment.com/funds.html