| Acronym | Meaning |
| FK | Fish Kill (file Within STORET) |
| UFF | Universal Force Field |
| PO | Polarization Orbital |
| WANO | World Association Of Nuclear Operators |
| LAER | Lowest Achievable Emission Rate |
| BCC | Bioaccumulative Chemicals Of Concern |
| QSI | Quantum Statistical Interference |
| PERTCI | Perturbational Configuration Interaction |
| CINDORU | Cluster INDO Restricted-unrestricted |
| WQAS | Water Quality Analysis System (file Within STORET) |