automatic data processing system vs ADPS

automatic data processing system and ADPS both are nouns.

Word	Noun	Adjective	Verb	Adverb
automatic data processing system	Yes	No	No	No
ADPS	Yes	No	No	No

As nouns, automatic data processing system and ADPS are synonyms defined as:

automatic data processing system and ADPS: a system of one or more computers and associated software with common storage

Other synonyms of automatic data processing system include ADP system, computer system, computing system.

automatic data processing system (noun)	ADPS (noun)
a system of one or more computers and associated software with common storage	a system of one or more computers and associated software with common storage