| Acronym | Meaning |
| APCAR | Angular Correlation Of Positron Annihilation Radiation |
| RRR | Residual Resistivity Ratio |
| SCA-QD-MBPT | Self-consistently Adapted (core Reference State) Quasidegenerate Many-body Perturbation Theory |
| TCM | Tunneling Current Microscopy |
| BSP | Bone Sialoprotein |
| SCLO | Self-consistent Local Orbital |
| BMDL | Below Method Detection Level |
| DEA | Dissociative Electron Attachment |
| CPPA | Canadian Pulp And Paper Association |
| CSI | Chemical Substances Inventory |