| CRMs | Critical raw materials |
| SSbD | Safe and Sustainable by Design |
| LCA | Life Cycle Assessment |
| LCIA | Life Cycle Impact Assessment |
| XRD | X-ray Diffraction |
| EDS | Energy Dispersive X-ray Spectroscopy |
| FE-SEM | Field Emission Scanning Electron Microscopy |
| EI | Economic Importance |
| SR | Supply Risk |
| EF | Environmental Footprint |
| GLO | Global |
| GSD | Geometric Standard Deviation |
| HiPIMS | High-Power Impulse Magnetron Sputtering |
| PGMs | Platinum Group Metals |