PSZ
PSZ stands for:
- Psychoanalytic Seminar Zurich (PSZ), training institute for psychoanalysis, founded in 1958
- Psychosocial Center
- Polskie Siły Zbrojne na Zachodzie , see Polish Armed Forces in the West
- Customs structural development project
- partially stabilized zirconium dioxide (ZrO 2 )
- Puerto Suárez Airport , IATA code for the Bolivian airport
- Powiat Szamotulski in Greater Poland Voivodeship, Poland (license plate)
