Welcome to the The Incredible Edible Egg™ Eggcyclopedia, where you can access the latest egg information from A-Z. The Eggcyclopedia was developed by the American Egg Board (AEB) on behalf of America's egg farmers who are committed to caring for their hens and producing high-quality eggs for you and your families.

Just click on any letter below to bring up a list of egg terms and their related definitions.

Nest-Run Eggs

Eggs which are packed as they come from the production facilities without having been washed, sized, and candled for quality, with the exception that some checks, dirties, or other obvious undergrades may have been removed.

– See Egg Products; Grading; Restricted Eggs