| Acronym | Meaning |
| DFFT | Double Forward Fourier Transformation |
| ESA | Electrostatic Analyzer |
| VSM | Vascular Smooth Muscle |
| LAMBD | Laser Assisted Molecular Beam Deposition |
| IRAV | Intense Infrared Active Vibration |
| FERC | Federal Energy Regulatory Commission |
| CHCS | Chemical Hazards Communication Society |
| HERAC | Health And Environmental Research Advisory Committee |
| SID | Surface Ionization Detector |
| IEHT | Iterative Extended Hueckel Theory |