DPCA

DPCA may refer to:


 * Democratic Party Committee Abroad, the official organization of the Democratic Party for United States citizens living abroad
 * Dicalcium phosphate, the calcium phosphate with the formula CaHPO4 and its dihydrate, also called dibasic calcium phosphate anhydrous (DCPA)
 * Dongfeng Peugeot-Citroën Automobile, a joint venture between Dongfeng Motor Corporation and Groupe PSA