| Acronym | Meaning |
| ASE | Activated Sludge Effluent |
| BALR | Broad Absorption Line Region |
| PFDT | Partial Flow Dilution Tunnel |
| VBCI | Valence Bond Configuration Interaction |
| HBGF | Heparin-binding Growth Factor |
| CSA | Centrifugal Sudden Approxn. (in Scattering Calcns.) |
| CPUE | Capture Per Unit Effort |
| IRS | Internal Reflection Spectroscopy |
| LAOM | Localized At. Orbital Method (in Electronic Structure Calcn.) |
| CAI | Carcinogenic Activity Indicator |