| Acronym | Meaning |
| PCI | Percutaneous Coronary Intervention |
| ITS | Internal Transcribed Spacer |
| RAR | Retinoic Acid Receptor |
| RPWBA | Relativistic Plane-wave Born Approximation |
| DMPK | Myotonic Dystrophy Protein Kinase |
| CNDO/S | Complete Neglect Of Differential Overlap/spectroscopic |
| MOBK | Modified Oppenheimer-Brinkman-Kramers (approxn. In Calcns. On Atomic And Molecular Collisions With Ions) |
| CEFIC | European Chemical Industry Association |
| EI | Electron Impact |
| NBI | Neutral Beam Injection |