| Acronym | Meaning |
| TNFSF | Tumor-necrosis Factor Superfamily |
| CLS | Cathodoluminescence Spectroscopy |
| LINE | Long Interspersed Element |
| CRADA | Cooperative Research And Development Agreement |
| POM | Particulate Organic Matter |
| CC | Close Coupling Method (for Atom-molecule Collisions) |
| ORAQI | Oak Ridge Air Quality Index |
| DEP | Diethyl Phthalate |
| SIC-GX-LSD | Self-interaction Corrected Generalized Exchange Local Spin Density |
| ABF | Activated Biofilter |