| Acronym | Meaning |
| OPANA | Operational Version Of The Atm. Mesoscale Numerical Pollution Model |
| MUBFF | Modified Urey Bradley Force Field |
| NPIRS | National Pesticide Information Retrieval System |
| CYCLOPS | Cyclically Ordered Phase Sequence |
| GMO | Genetically Modified Organism |
| WDD | Weighted Density Distribution |
| AECB | Atomic Energy Control Board |
| DLCA | Diffusion Limited Cluster Aggregation |
| ELCD | Electrolytic Conductivity Detection |
| PCI-80 | Parametrized Configuration Interaction (with Parameter) 80 |