- LORIA-AIS - Department of Complex Systems, Artificial Intelligence & Robotics 1151
- LORIA-ALGO - Department of Algorithms, Computation, Image and Geometry 1008
- LORIA-FM - Department of Formal methods 1832
- LORIA-NLPKD - Department of Natural Language Processing & Knowledge Discovery 2179
- LORIA-NSS - Department of Networks, Systems and Services 1048