Ieoh Ming Pei vs I. M. Pei

Ieoh Ming Pei and I. M. Pei both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ieoh Ming Pei	Yes	No	No	No
I. M. Pei	Yes	No	No	No

As nouns, Ieoh Ming Pei and I. M. Pei are synonyms defined as:

Ieoh Ming Pei and I. M. Pei: United States architect (born in China in 1917)

Other synonyms of Ieoh Ming Pei include Pei.

Ieoh Ming Pei (noun)	I. M. Pei (noun)
United States architect (born in China in 1917)	United States architect (born in China in 1917)