| Acronym | Meaning |
| CDOE | Charge-dependent Orbital Exponent Theory |
| HSE | Heat-shock Element |
| PLS | Partial Least Squares |
| IVA | Intravehicular Activity (related To Spacecraft) |
| IGT | Impaired Glucose Tolerance |
| SRS | Stimulated Raman Scattering |
| LSDFT | Local Spin Density Functional Theory |
| FPKKR | Full-potential Korring-Kohn-Rostoker |
| CCAA | Canadian Clean Air Act |
| FLN | Fluorescence Line Narrowing |