J. P. Morgan vs John Pierpont Morgan

J. P. Morgan and John Pierpont Morgan both are nouns.

Word	Noun	Adjective	Verb	Adverb
J. P. Morgan	Yes	No	No	No
John Pierpont Morgan	Yes	No	No	No

As nouns, J. P. Morgan and John Pierpont Morgan are synonyms defined as:

J. P. Morgan and John Pierpont Morgan: United States financier and philanthropist (1837-1913)

Other synonyms of J. P. Morgan include Morgan.

J. P. Morgan (noun)	John Pierpont Morgan (noun)
United States financier and philanthropist (1837-1913)	United States financier and philanthropist (1837-1913)