CSDR is an initialism that may refer to:
California School for the Deaf, Riverside, a school in Riverside, California, United States of America Center for the Study of Dispute Resolution, a research center under the University of Missouri School of Law Channasandra railway station, Bengaluru, Karnataka, India Confederaţia Sindicatelor Democratice din România, the Democratic Trade Union Confederation of Romania Central securities depository Regulation (No. 909/2014) of the European Union Consortium for Social Development & Research at the University of the West Indies Open Campus