The European Union offers a number of exchange programs for students to study abroad and gain valuable international experience. Here are some of the popular exchange programs for students:

1. Erasmus+ Programme: This is the flagship exchange program of the European Union for education, training, youth, and sport. The program offers opportunities for students to study, train, or volunteer abroad.

1. Marie Skłodowska-Curie Actions: This program offers grants for research and career development to support the training of researchers at all stages of their careers. It includes opportunities for doctoral and postdoctoral research, as well as for experienced researchers.

1. Horizon Europe: This is the EU’s flagship research and innovation program that supports research and innovation projects in a variety of fields. It offers opportunities for researchers and students to participate in research projects and exchanges.

1. Euroculture: This program offers a master’s degree program in European studies, which allows students to study in multiple universities across Europe.

1. Joint Master Degrees: These are master’s degree programs offered by a consortium of universities from different EU countries. Students can study in multiple universities and earn a joint degree.

1. European Voluntary Service: This program offers opportunities for young people to volunteer abroad and gain valuable experience in a variety of fields.

These are some of the popular exchange programs offered by the European Union for students. For more information and to apply, visit the official websites of each program listed above.