pss

(chemistry) Initialism of polystyrene sulfonate.

(medicine, pathology) Initialism of post-SSRI syndrome. [(medicine, pathology) An alternate term for post-SSRI sexual dysfunction, which emphasizes the inclusion of the broader, non-sexual symptoms, including amorous anhedonia and other psychological anhedonia, among other symptoms.]

Initialism of Potocki-Shaffer syndrome. [A rare genetic disorder causing distinctive congenital features and occasional defects of the heart, kidneys, and urinary tract.]

Misconstruction of PPS.