Definition: The world's largest repository of microfilmed genealogical documents and records from around the world. Located in Salt Lake City, Utah.

Related Resources:

The Family History Library: Step-By-Step 
An insiders guide to the Family History Library in Salt Lake City, how to use the FamilySearch.com Web site to find your ancestors, and how to use your local Family History Center to obtain records from all over the world.

Great Genealogy Research Libraries
Links and information about the world's best libraries for genealogy research, plus tips for conducting research in a library.

Standards for Using Record Repositories and Libraries
Standards for using records repositories and libraries, as recommended by the National Genealogical Society