wire service vs press association

wire service and press association both are nouns.

Word	Noun	Adjective	Verb	Adverb
wire service	Yes	No	No	No
press association	Yes	No	No	No

As nouns, wire service and press association are synonyms defined as:

wire service and press association: an agency to collects news reports for newspapers and distributes it electronically

Other synonyms of wire service include news agency, news organisation, news organization, press agency.

wire service (noun)	press association (noun)
an agency to collects news reports for newspapers and distributes it electronically	an agency to collects news reports for newspapers and distributes it electronically