| Acronym | Meaning |
| QSI | Quantum Statistical Interference |
| ANLL | Acute Nonlymphocytic Leukemia |
| XPED | X-ray Photoelectron Diffractometry |
| TIMS | Thermal Infrared Multispectral Scanner |
| ARAES | Angular Resolved Auger Electron Spectroscopy |
| CREG | Cross-reactive Group |
| CCSD | Coupled Cluster With Single And Double Excitation |
| SFS | Saybolt Furol Seconds |
| EMG | Exponentially Modified Gaussian |
| ENC | Effective Nuclear Charge (model For Mol. Property Calcns.) |