| Acronym | Meaning |
| ESI | Electronic Supplementary Information |
| SLR | Spin-lattice Relaxation |
| IGFBP | Insulin-like Growth Factor-binding Proteins |
| ARSPIPES | Angle Resolved Spin Polarised Inverse Photo Emission Spectroscopy |
| CVPT | Canonical Van Vleck Perturbation Theory |
| SEU | Single Event Upset (in Spacecraft Power Systems) |
| GAIIA | Global Alliance Of Information Industry Associations |
| IRMP | International Remote Monitoring Program |
| TIMS | Thermal Ionization Mass Spectrometry |
| DAP | Distributed Array Processor |