news organisation vs press agency

news organisation and press agency both are nouns.

Word	Noun	Adjective	Verb	Adverb
news organisation	Yes	No	No	No
press agency	Yes	No	No	No

As nouns, news organisation and press agency are synonyms defined as:

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

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

news organisation (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