| Acronym | Meaning |
| LSS | Lindhard-Scharff-Schiott Theory |
| DOP | Degree Of Pyritization |
| TDPAC | Time Differential Perturbed Angular Correlation |
| UVCS | UV Coronagraph Spectrometer |
| RPSA | Rapid Pressure Swing Adsorption |
| APECED | Autoimmune Polyendocrinopathy-candidiasis-ectodermal Dystrophy |
| GMP | Generalized Moeller-Plesset (perturbation Theory) |
| EDC | Electron Energy Distribution Curve |
| LIFT | Laser Induced Forward Transfer |
| CATC | Cyanide Amenable To Chlorination |