1850 Washington, DC Mortality Schedule: Death record transcription. From Christine's Genealogy Website.
Ancestry.com: Message Boards: District of Columbia: Genealogical queries and information.
Cyndi's List: District of Columbia: A categorized collection of genealogy web links.
DC GenWeb: Local genealogy resources, including documents, links to web resources and research guidance.
Family Search: District of Columbia Research Outline: A list of local primary sources for genealogical research, from the Family Search web site of the Church of Jesus Christ of Latter-day Saints.
Genealogy Today: Washington, DC: A categorized list of genealogy web links.
Il Circolo Filippo Mazzei: Chapter of POINTers-In-Person. Includes meeting schedule, archives and names being researched.
Interment.net: District of Columbia Cemeteries: Tombstone inscriptions and related web links.
Jewish Genealogy Society of Greater Washington: Has guidance for researchers, articles, and library catalog.