| Acronym | Meaning |
| TCC | Thermal Contact Cracking |
| LEPD | Low-Energy Positron Diffraction |
| RIM | Reaction-injection Molding |
| CLIPS | Chemical List Index And Processing System |
| SBCPA | Single-bond Coherent Potential Approximation |
| GAGE | Global Atmospheric Gases Experiment |
| AFFF | Aqueous Film-forming Foam |
| BGK | Bhatnagar-Gross-Krook (kinetic-theory Model For Reactive Collisions) |
| DCPA | Dynamic Coherent Potential Approxn. |
| APGF | Antisymmetrical Product Of Group Functions (a Wave Function) |