| Acronym | Meaning |
| TRM | Thermoremanent Magnetization |
| SA-LCAO | Symmetry-adapted Linear Combination Of Atomic Orbitals |
| ISRI | Institute Od Scrap Recycling Industries |
| HSF | Heat Shock Factors |
| REDOR | Rotational Echo Double Resonance |
| RASSI | Restricted Active Space State Interaction |
| DQT | Dissipative Quantum Tunneling (theory) |
| PCI | Percutaneous Coronary Intervention |
| ASHRAE | American Society Of Heating |
| AKD | Alkyl Ketene Dimer |