International projects and collaborations that MetaCentrum participates in.

• EGI (European Grid Initiative) - Pan-European e-infrastructure for research computing, providing advanced computing services.
• EOSC (European Open Science Cloud) - European initiative for open science, FAIR data, and research services.
• GEANT - Pan-European research and education network connecting NRENs.
• PRACE - Partnership for Advanced Computing in Europe providing HPC resources.