TPSA
# TPSA

TPSA may refer to:

* Theoretical Physics Student Association, a student-led organisation founded to enhance the academic success of students of theoretical physics.
* Orange Polska, a Polish national telecommunications provider.
* Topological polar surface area, a physicochemical property describing the polarity of molecules
* Third-party security assessment, an assessment of a third-party's security posture, or alternatively, a security assessment performed by a third-party entity
