International
- Amnesty International
- Indonesische Hochschulgruppe
- IZ - Internationales Zentrum
- Junge Europäische Förderalisten (JEF)
- Lëtzebuerger Studenten Tréier
- Refugee Law Clinic Trier e.V.
- Trier Model United Nations (TriMUN)
Trier University provides funding support for international university groups and projects.