* INFN, Sezione di Lecce
* INFN, Sezione di Pisa
* Informatik I, RWTH Aachen
-* [infosafe](http://www.infosafe.fr), coffre-fort armoire forte
* Institute for High-Energy Physics
* Institute of Computer Science at the University of Heidelberg
* Institute of Nuclear Research (MTA ATOMKI), Debrecen, Hungary