High Quality Content by WIKIPEDIA articles! CAMPUS (acronym for Computer Aided Material Preselection by Uniform Standards) is a multilingual database for the properties of plastics. It is considered worldwide as a leader in regard to the level of standardization and therefore, ease of comparison, of plastics properties. It also supports diagrams to a large extent. CAMPUS is based on ISO standards 10350, for single-point value e.g. the density, and 11403, for diagrams, e.g. the Stress–strain curve.