| Acronym | Meaning |
| BACT | Best Available Control Technology |
| ANOSIM | Analysis Of Similarity |
| NSSS | National Sewage Sludge Survey |
| TVOC | Total Volatile Organic Compounds |
| HMIMS | Hazardous Materials Incident Management System |
| SRC | Synchrotron Radiation Center |
| EGO | Ellipsoidal Gaussian Orbital |
| MOSHO | Maximum Overlap Symmetry Hybrid Orbital |
| LOD | Loss On Drying |
| REACCS | Reaction Access System |