| Acronym | Meaning |
| CSRS | Cooperative State Research Service (US Dept. Of Agriculture) |
| AI | 'Agpaitic Index' And Represents The (Na2O + K2O)/Al2O3 Ratio. |
| APSG | Antisymmetrized Product Of Strongly Orthogonal Geminals (variant Of Multiconfiguration Self-consistent Field Method) |
| MGMS | Molecular Graphics And Modelling Society |
| CMI | Cell-mediated Immunity |
| ZF-NQR | Zero-field-nuclear Quadrupole Resonance |
| IVGTT | Intravenous Glucose Tolerance Test |
| SCSAG | Small-curvature Semiclassical Adiabatic Ground-state (tunneling Approxn.) |
| GERD | Gastroesophageal Reflux Disease |
| NRPS | Nonribosomal Peptide Synthetase |