| Acronym | Meaning |
| CARD | Contract Laboratory Program Analytical Results Database |
| LEACH | Leaching Evaluation Of Agricultural Chemicals |
| LOMU | Mantle Component With Low Pb-206/Pb-204 |
| NCEP | National Centers For Environmental Prediction |
| AE-CI | All Electron-configuration Interaction |
| ICC | Ignition Control Compound |
| SSER | Spinless Salpeter Equation (with) Retardation |
| PISCES | Power Plant Integrated Systems: Chem. Emission Studies |
| EP | Electrostatic Precipitator |
| IRES | Internal Ribosome Entry Site |