| Acronym | Meaning |
| PBDD | Polybrominated Dibenzodioxin(s) |
| ECVAM | European Center For The Validation Of Alternative Methods |
| ROBK2 | Relativistic Second-order Oppenheimer-Brinkman-Kramers (in Ion-scattering Calcns.) |
| AIUPS | Angle-integrated Ultraviolet Photoelectron Spectroscopy |
| CAIR | Comprehensive Assessment Information Rule (USEPA) |
| IWW | Industrial Wastewater |
| OLS | Online Library System |
| GPIB | General Purpose Interface Bus |
| TED | Thermal Electron Detectors |
| EGD | Evolved Gas Detection |