GED

Ged or GED may refer to:

• GED, or gas electron diffraction
• GED, or General Educational Development test, an American and Canadian high school-level exam
• GED, or graph edit distance, a similarity measure in graph theory
• GED, IATA code for Sussex County Airport, in Delaware, US
• .ged, Genealogical Data Communication (GEDCOM) filename extension

GEDCOM (an acronym standing for Genealogical Data Communication) is a proprietary and open de facto specification for exchanging genealogical data between different genealogy software. GEDCOM was developed by The Church of Jesus Christ of Latter-day Saints (LDS Church) as an aid to genealogical research.

General Educational Development (GED) tests are a group of four subject tests which, when passed, provide certification that the test taker has American or Canadian high school-level academic skills.