| Acronym | Meaning |
| SCR | Spectral Collocation Representation (of Basis Sets) |
| IMPDH | Inosine-5'-monophosphate Dehydrogenase |
| OSTP | Office Of Science And Technology Policy |
| EVOH | Ethylene Vinyl Alcohol |
| PUF | Polyurethane Foam |
| CGTO | Contracted Gaussian-type Orbital |
| UOVMO | Unoccupied Valence-type Mol. Orbital |
| CDRH | Center For Devices And Radiological Health |
| TLEV | Transition Low Emission Vehicle |
| GBA | Generalized Born Approxn. |