PCPA

PCPA may refer to:

Science

 * para-Chlorophenylalanine (fenclonine), a synthetic amino acid
 * Premature cleavage and polyadenylation
 * para-Chlorophenoxyacetate (pCPA), a pesticide

Other

 * Pacific Conservatory of the Performing Arts, a school in Santa Maria, California, United States
 * Poor Clares of Perpetual Adoration, an order of nuns in the Franciscan tradition
 * Portland Center for the Performing Arts, in Portland, Oregon, United States