PJR

PJR can refer to:


 * P. Janardhan Reddy (1948 - 2007), an Indian politician
 * Philippine Journalism Review, published by the Center for Media Freedom and Responsibility
 * Proportional Justified Representation, a variant of justified representation in voting theory
 * Perry Johnson Registrars, Inc., founded by the American Perry Johnson (businessman)
 * Parti de la Jeune République or Ligue de la jeune République, a former political party in France; part of the Popular Front (France)
 * Pole of Young Republicans, led by Congolese politician Denis-Christel Sassou Nguesso
 * Pacific Journalism Review, published within the Auckland University of Technology in New Zealand
 * Port Jersey Railroad; see List of common carrier freight railroads in the United States