The term 'One of the Ivies' refers to a group of eight highly prestigious universities in the United States. These universities are Brown, Columbia, Cornell, DARTMOUTH, Harvard, Princeton, University of Pennsylvania (Penn), and YALE. The crossword solutions for this term are DARTMOUTH (9 letters), Penn (4 letters), YALE (4 letters), and UPenn (5 letters). DARTMOUTH is an Ivy League university located in Hanover, New Hampshire, while Penn is located in Philadelphia, Pennsylvania. YALE is located in New Haven, Connecticut, and UPenn is the University of Pennsylvania, also located in Philadelphia.