EW vs electronic warfare

EW and electronic warfare both are nouns.

Word	Noun	Adjective	Verb	Adverb
EW	Yes	No	No	No
electronic warfare	Yes	No	No	No

As nouns, EW and electronic warfare are synonyms defined as:

EW and electronic warfare: military action involving the use of electromagnetic energy to determine or exploit or reduce or prevent hostile use of the electromagnetic spectrum

EW (noun)	electronic warfare (noun)
military action involving the use of electromagnetic energy to determine or exploit or reduce or prevent hostile use of the electromagnetic spectrum	military action involving the use of electromagnetic energy to determine or exploit or reduce or prevent hostile use of the electromagnetic spectrum