| Acronym | Meaning |
| FFIS | Federal Facilities Information System |
| DLTFS | Deep Level Transient Fourier Spectroscopy |
| MLVA | Multiple-locus Variable-number Tandem Repeat Analysispar |
| MQC | Multiple-quantum Coherence |
| TPO | Technical Project Officer |
| NKB | Nachklarbecken; Secondary Settling Tank |
| FEOE | Full Equalization Of Orbital Electronegativity |
| LSD | Lysergic Acid Diethylamide |
| TAD | Thermophilic Aerobic Digestion (of Sewage Sludge) |
| MCL | Maximum Contaminant Level |