| Acronym | Meaning |
| RFB | Recycle Fluidized-bed |
| GCEMC | Grand Canonical Ensemble Monte Carlo |
| IUCR | International Union Of Crystallography |
| BOFT | Bearing Oil Film Thickness |
| PGR | Plant Growth Regulator |
| GID | Grazing Incidence Diffraction |
| EBER | Electron Beam Electroreflectance |
| APSGF | Antisymmetrical Product Of Strongly Orthogonal Group Functions (a Wave Function) |
| APP | Amyloid Precursor Protein |
| MNDO-HE | Modified Neglect Of Diatomic Overlap-half Electron |