PXS may refer to: *The PXS suit, a NASA prototype space suit *The ticker symbol for Provexis on the London Stock Exchange *The ticker symbol for an exchange-traded fund on the Toronto Stock Exchange *PXS, an abbreviation variant for PES or

Pseudoexfoliation syndrome Pseudoexfoliation syndrome, often abbreviated as PEX and sometimes as PES or PXS, is an aging-related systemic disease manifesting itself primarily in the eyes which is characterized by the accumulation of microscopic granular amyloid-like protein ...

See also