SBIC may refer to: Small Business Investment Company Schwarz's Bayesian information criterion Communist Party of Brazil, or Communist Party – Brazilian Section of the Communist International, in Portuguese, (Partido Comunista), Seção Brasileira da Internacional Comunista, SBIC, as it was known from 1922 until 1962 Sociedade Brasileira de Investigação Clínica, one of the supporting agencies of the Brazilian-based English-language medical research journal Brazilian Journal of Medical and Biological Research The International Civil Aviation Organization airport code (ICAO) four-letter code for Itacoiatiara Airport, the airport at Itacoiatiara, Amazonas, Brazil Society of Biological Inorganic Chemistry Sustainable Buildings Industry Council, a US-based professional association committed to encouraging sustainable architecture Sloan Biotechnology Industry Center, one of the research centers of the University of Maryland School of Public Policy