| Acronym | Meaning |
| AIR RISC | Air Risk Information Support Center |
| SAPRC | Statewide Air Pollution Research Center |
| FDSO | Full Diagonal Second-order (approxn. To)-green Function |
| DRIPSS | Drinking Water Information Processing Support System |
| DYANA | Dynamics Algorithm For NMR Applications |
| GEIS | Generic Environmental Impact Statement |
| MCRPA | Multiconfigurational Random Phase Approxn. |
| ETA | Eigenstructure Tracking Analysis |
| LEO | Lateral Epitaxial Overgrowth |
| SCMFT | Self-consistent Mean-field Theory |