| Acronym | Meaning |
| SAPS | Spherical Average Pseudopotential |
| HFS | Hyperfine Structure |
| FABMS | Fast Atom Bombardment Mass Spectrometry |
| NHO | Natural Hybrid Orbital |
| ICDH | Isocitrate Dehydrogenase |
| GEIS | Generic Environmental Impact Statement |
| VCC | Variable Curvature Coordinates (in Calcns. On Mol. Vibrations) |
| DAPK | Death-associated Protein Kinase |
| RVS-SCF | Reduced Variational Space-self-consistent Field (in Quantum Calcns. On Hydrogen Bonding) |
| EDL | Electroless Discharge Lamp |