| Acronym | Meaning |
| SFE | Supercritical Fluid Extraction |
| GAC | Granular Activated Carbon |
| EPRI | Electric Power Research Institute |
| NESC | National Environmental Supercomputing Center |
| ACI | Acceptable Chronic Intake |
| HPIC | High-performance Ion Chromatography |
| DIR | Diffusion Induced Recrystn. |
| ZCCSD | Z-vector Coupled Cluster (with) Single (and) Double Excitation |
| FOCAPD | Foundations Of Computer-aided Process Design |
| QFT | Quantum Field Theory |