press association vs press agency

press association and press agency both are nouns.

Word	Noun	Adjective	Verb	Adverb
press association	Yes	No	No	No
press agency	Yes	No	No	No

As nouns, press association and press agency are synonyms defined as:

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

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

press association (noun)	press agency (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