EPX may refer to:
*
Eosinophil peroxidase
Eosinophil peroxidase is an enzyme found within the eosinophil granulocytes, innate immune cells of humans and mammals. This oxidoreductase protein is encoded by the gene ''EPX'', expressed within these myeloid cells. EPO shares many similarities ...
, a protein
*
East Passyunk Crossing, Philadelphia, Pennsylvania
East Passyunk Crossing is a neighborhood in South Philadelphia, Pennsylvania, United States. Its location is considered to be from Tasker Street to Snyder Avenue and Broad Street to 6th Street.
The address range of southbound and northbound street ...
, a neighborhood
* Eric's Pixel Expansion, a
pixel art scaling algorithm
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