A&P Views 8 meanings found A&P can refer to the historic Great Atlantic & Pacific grocery chain, anatomical terms anterior and posterior, advertising and promotion activities, the Atlantic‑Pacific region, or analytical and predictive research. Medical Anterior and Posterior Miscellaneous Air frame and Power plant Governmental Attitude and Pointing Administrative and Personnel International Atlantic and Pacific Academic & Science Analysis and Prediction Business The Great Atlantic and Pacific Tea Company Advertising & Promotion