| Acronym | Meaning |
| API | Atmosheric Pressure Ionization |
| CME | Coronal Mass Ejection |
| CAPD | Continuous Ambulatory Peritoneal Dialysis |
| ASLE | American Society Of Lubrication Engineers (USA |
| CGTO | Cartesian Gaussian-type Orbital |
| FIRFT | Fast Inversion-recovery Fourier Transform |
| IBAE | Ion Beam Assisted Etching |
| NURE | National Uranium And Resource Evaluation |
| GLP | Great Lakes Precipitation |
| DEM | Discrete Element Method |