PPE
PSA is an abbreviation for:
- Production Sharing Agreement , a form of contract for oil and gas concessions
Science and technology, medicine:
- Pressure Swing Adsorption , English for pressure swing adsorption
- Parking ticket machine , see parking space management
- Persistent Staging Area , part of the Business Information Warehouse
- People search system, radio paging system for transmitting text messages
- Personal protective equipment
- Phthalic anhydride , chemical compound
- Plesk Server Administrator , web server configuration tool
- Pressure Sensitive Adhesive , see Adhesive #Adhesive Adhesives
- Probabilistic Safety Analysis (Engl. Probabilistic safety analysis ), a method of security analysis
- Panoramic slice recording , a radiological recording procedure in dentistry, see orthopantomography
- Prostate-specific antigen , a glycoprotein that is mainly secreted by the prostate
- Psoriatic arthritis , an inflammatory joint disease
Names of organizations, parties, companies, places:
- Groupe PSA , PSA group (Peugeot Société Anonyme), a French vehicle manufacturer
- PSA Airlines , American airline
- Pacific Southwest Airlines , former American airline
- Partito Socialista Autonomo , former Swiss party from the canton of Ticino
- Parti socialiste autonomous , historical French party, see Parti socialiste unifié
- Parti socialiste autonome du Sud du Jura , a Swiss party in the Bernese Jura
- Personnel service agency
- Police protection tasks abroad of the Federal Police , special forces of the German Federal Police
- Pisa Airport (IATA code)
- Plataforma Solar de Almería , test center for concentrating high temperature solar technology
- Professional Skaters Association , professional association for figure skating
- Pro Snowboarders Association , professional association for snowboarding
- Professional Squash Association , professional association of squash players
PSA is an abbreviation for:
- Sœurs de la Providence de Saint André de Peltre , French Institute of Consecrated Life
- Petites Sœurs de l'Assomption , French Institute of Consecrated Life
PsA is an abbreviation for:
- Constellation Piscis Austrinus (German: southern fish ) in the nomenclature of the fixed stars
psa is an abbreviation for:
- Pisa (language) (ISO-639-3 code)
