| Acronym | Meaning |
| VLA | Very Large Array |
| SHRIMP | Scalar Heteromolecular Recoupled Interactions By Multiple Phase |
| ANA | Adiabatic Nuclei Approximation (in Electron-mol. Scattering) |
| ISC | Industrial Source Complex |
| IRPTC | International Register Of Potentially Toxic Chemicals |
| ANF | Atrial Natriuretic Factor |
| SINDO | Scaled Intermediate Neglect Of Differential Overlap |
| CMF | Completely Mixed Flow |
| CWM | Coal Water Mixture |
| FAD | Flavin Adenine Dinucleotide |