| Acronym | Meaning |
| SCLR | Single Configuration Linear Response (theory) |
| VCE | Vapor Cloud Explosion |
| SFRP | Stable Free Radical Polymerization |
| PFA | Principal Factor Analysis |
| MSMO | Multiple Scattering Molecular Orbital Method (also Known As X(alpha) Scattered-wave) |
| ICSC | International Chemical Safety Card |
| SORCE | Solar Radiation And Climate Experiment |
| AGP | Alpha-1-acid Glycoprotein |
| CWM | Center For Waste Management |
| TLM | Transmission Line Method |