Research & Development Associates For Military Food & Packaging Systems, Inc., R&DA, R&DA is a non-profit organization for coordinating research and development activities in food, food service, foodservice equipment and packaging systems between agencies, academic institutions and private industry.

Research Centre for Professional Communication in English, Research Center for Professional Communication in English is a leading trade fair organizer for many national & international exhibitions in all over the world.

Research Institute for Soil Sciences and Agricultural Chemistry of the Hungarian Academy of Sciences, Research Institute for Soil Sciences and Agricultural Chemistry of the Hungarian Academy of Sciences is a leading trade fair organizer for many national & international & international exhibitions in all over the world.

Research Institute for Symbolic Computation, Since 1989, RISC is located in the castle of Hagenberg, a medieval castle 20 km from Linz in the beautiful landscape of the Muhlviertel. The castle has its roots in the 12th century and was in the following centuries repeatedly extended.