Groupe PSA (French pronunciation: [ɡʁup pe ɛs a]; also known as the PSA Group in English; formerly known as PSA Peugeot Citroën from 1991 to 2016) is a French multinational manufacturer of automobiles and motorcycles sold under the Peugeot, Citroën, DS, Opel and Vauxhall brands. Meaning 1: Partner System Administrator. PSA: Professional Services Automation: PSA: Pressure Sensitive Adhesive: PSA: Public Service Association (New Zealand) PSA: Psoriatic Arthritis: PSA: Pseudomonas Aeruginosa (pathogen) PSA: Pharmaceutical Society of Australia: PSA: Pacific Southwest Airlines: PSA: Polar Surface Area: PSA: Psychosocial Assessment: PSA: Pseudo-Spectral Acceleration (earthquakes) PSA Find. What does PSA stand for in Production? What does PSA stand for? Engineering PSA abbreviation meaning defined here. New search features Acronym Blog Free tools "AcronymFinder.com . Printer friendly. Production PSA abbreviation meaning defined here. Professional services automation (PSA) is a process through which routine tasks and procedures in the professional services industry are automated through a software application or an IT system. abbreviation; word in meaning; location; Examples: NFL, NASA, PSP, HIPAA,random Word(s) in meaning: chat "global warming" Postal codes: USA: 81657, Canada: T5A 0A7. Peugeot is the largest PSA brand. Abbreviation to define. What does PSA stand for in Engineering? Menu Search. Top PSA abbreviation related to Production: Potato Sucrose Agar Meaning of PSA. Meaning 2: Power Switch Assembly Get the top PSA abbreviation related to Engineering. Define PSA at AcronymFinder.com. Professional services automation involves the creation, termination and management of a set of processes. Definition of the PSA acronym term used in manufacturing. PSA abbreviation.