| Acronym | Meaning |
| GCLSDA | Gradient-corrected Local Spin Density Approximation |
| VCE | Vapor Cloud Explosion |
| WSF | Water Soluble Fraction |
| DIAL | Differential Absorption Lidar (laser Radar Sensing) |
| MA | Malonic Acidpar |
| QWIP | Quantum Well IR Photodetector |
| RINDO | Rydberg Intermediate Neglect Of Differential Overlap |
| TIL | Tumor Infiltrating Lymphocytes |
| IERM | Intermediate Energy R-matrix (theory In Scattering Calcns.) |
| OMP | Optimized Model Potential |