| Acronym | Meaning |
| OTTLE | Optically Transparent Thin-layer Electrode |
| DMPK | Myotonic Dystrophy Protein Kinase |
| CPMC-SCF | Coupled Perturbed Multiconfigurational SCF |
| AMRIR | Advanced Medium Resolution Imaging Radiometer |
| FTD | Flame Thermionic Detector (gas Chromatography) |
| DPA | Differential Pulse Amperometry |
| SMOKE | Surface Magneto-optic Kerr Effect |
| REACH | Registration |
| APT | Analytic Perturbation Theory |
| OSCCM | Open-shell Coupled-cluster Method (in Electronic Property Calcn.) |