Partido Socialista Interior
Key Facts
Abbreviation
PSI
Pronunciation
/paɾˈtiðo soθjaˈlista inˈteɾjoɾ/
Category
International
Related Field
Spanish
Other meanings of PSI
Pounds per Square Inch
Academic
Paul Scherrer Institute
Community
Pacific Sulfur Investigation
Academic
Pre-Sensory Intuition
Medical