CMPA

CMPA may stand for one of the following:


 * Canadian Medical Protective Association
 * Centre for Music and Performing Arts
 * Center for Media and Public Affairs
 * The Christadelphian Magazine & Publishing Association, CMPA.
 * Madison Railroad (reporting mark CMPA)
 * 4-chloro-2-methylphenoxyacetic acid (CMPA), a herbicide
 * Cow's milk protein allergy, an allergic reaction to milk.