Information about NARA holdings

• List of Record Groups
• Guide to Federal Records in the National Archives of the United States
• Declassifications, Accessions and Openings
• Genealogy Holdings
• Microfilm Resources for Research: A Comprehensive Catalog
• Information about records retained by NARA's Regional Archives
• Information about records retained by Presidential Libraries
• Information about records retained by Federal Records Centers
• Information about records retained by Washington D.C. area repositories