| Acronym | Meaning |
| HG-AAS | Hydride Generation-at. Absorption Spectroscopy |
| PESM | Photoelectron Spectromicroscopy |
| HMC | Human Mast Cell |
| CVT | Canonical Variational Transition-state (theory) |
| CCCI | Correlation-consistent CI |
| RAPIDS | Regional Air Pollutant Inventory Development System |
| MNT | Molecular Nanotechnology |
| DTSC | Differential Temperature Scanning Calorimeter |
| WSM | Watershed Model |
| EPLD | Erasable Programmable Logic Device |