flat panel display vs FPD

flat panel display and FPD both are nouns.

Word	Noun	Adjective	Verb	Adverb
flat panel display	Yes	No	No	No
FPD	Yes	No	No	No

As nouns, flat panel display and FPD are synonyms defined as:

flat panel display and FPD: a type of video display that is thin and flat; commonly used in laptop computers

flat panel display (noun)	FPD (noun)
a type of video display that is thin and flat; commonly used in laptop computers	a type of video display that is thin and flat; commonly used in laptop computers