| Acronym | Meaning |
| QSBR | Quant. Structure-biodegrdn. Relationships |
| NPTN | National Pesticide Telecommunications Network |
| COARE | Coupled Ocean-Atmosphere Response Experiment |
| STOIC | Stratospheric Ozone Intercomparison Campaign |
| EXPRES | Expert System For Pesticide Regulatory Evaluations And Simulations |
| PTC | Positive Temperature Coefficient [elec. Conducting Material] |
| ADF | Adult T-cell Leukemia-derived Factor |
| CTG | Control Technique Guidelines |
| CBXT | Community-Based Clinical Trial |
| SAIS | Science And Applications Information System |