What is a GEDCOM?
GEDCOM is an acronym taken from "GEnealogical Data COMmunication" It defines a structure for a file which can be used to transfer genealogical data from one computer/program to another. The file format is a standard ASCII text file so it can be read/written by virtually any computer and/or genealogy program.
Where Did the GEDCOM Standard Come From?
The GEDCOM Standard was written by the Family History Department of the Church of Jesus Christ of Latter Day Saints (LDS or Mormon Church). It was necessary to have such a standard in order to share genealogical information. The GEDCOM Standard has been through several versions, and the current version 5.5 standard has been around for over 3 years.
How can I obtain a Gedcom file to submit?
Most, if not all computer genealogy programs have an "Export" feature, that you can transfer your family tree information into a Gedcom file format.
For more information about the Gedcom file format, please go to: http://www.gendex.com/gedcom55/55gctoc.htm