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PSI

Code

Meaning

Language

Themes and places

PSI

Pacific Studies Initiative

In English

• Area studies

PSI

Paul Scherrer Institut (https://www.psi.ch/de)

= IPS | Institut Paul Scherrer | In French

In German

• Research institutes
• Mathematics and natural sciences
• Nuclear, atomic, and molecular physics
• Nuclear technology
• Switzerland

PSI

Partitu Sucialistu per l'Indipendenza

In Corsican

• Political parties and movements

PSI

Published Subject Indicator

In English

• Libraries

PSI

Power Static Inverter

In English

• Energy economics

PSI

Printempa Semajno Internacia

In Esperanto

• Congresses

PSI

Physical Space Inventory

In English

• Physical resources management

PSI

Parametric Subharmonic Instability

In English

• Mathematics

PSI

Programme de Surveillance de l’Irradiation

In French

• Project management
• Nuclear technology
• France

PSI

Perception, Système et Information

In French

• Research institutes
• Computer science

PSI

PsychoMatrix Spirituality Inventory

In English

• Psychology

PSI

Prestataire de Services d’Investissement

In French

• Non-governmental organizations
• Finance