| Acronym | Meaning |
![](file.png) | DOAS | Differential Optical Absorption Spectroscopy |
![](file.png) | DSW | Dirac Scattered-wave (often As SCF-X(alpha)-DSW Method) |
![](file.png) | LAICP | Laser Ablation Inductively Coupled Plasma |
![](file.png) | DQ-MBPT | Double And Quadruple Excitation Diagrams In Many-body Perturbation Theory |
![](file.png) | IOC | Inorganic Chemical |
![](file.png) | PIRSS | Polarization IR Surface Spectroscopy |
![](file.png) | GSC | Geological Survey Of Canada |
![](file.png) | FOJT | First-order Jahn-Teller |
![](file.png) | OTC | Organic Toxic Compound |
![](file.png) | EVA | Extravehicular Activity (related To Spacecraft) |