press agency vs wire service

press agency and wire service both are nouns.

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

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

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

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

press agency (noun)	wire service (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