PACS

n. group that promotes its political interests by contributing to political campaigns and/or candidates in order to win favor (U.S. Politics)

PACS is an acronym with several meanings:Pacte civil de solidarité, a form of civil union in FrancePeace and Conflict Studies, in PacifismPersonal Access Communication System, a digital cordless technology developed by Bell LabsPhysics and Astronomy Classification Scheme, in academiaPicture archiving and communication system, in medical imagingPolitical Action CommitteesPrimary airport control station, in SurveyingProfessional Account Control System, FMCG computer softwarePalo Alto Chinese School
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n. civil pact of the solidarity

= Picture Archiving and Communication System (PACS)
Ex: The demand for an integrated storage and archiving system PACS (Picture Archiving and Communication System) has generated new and more stringent requirements.

PICTURE ARCHIVING AND COMMUNICATION SYSTEM. PACS