An acronym developed on the website College Confidential. It is used to represent the ten most prestigious prep schools. The schools referred to in GLADCHEMMS are:
Groton
Lawrenceville
Andover
Choate
Hotchkiss
Exeter
Milton
Middlesex
St. Paul's
Groton
Lawrenceville
Andover
Choate
Hotchkiss
Exeter
Milton
Middlesex
St. Paul's
by HADES prepster March 13, 2011